{"title":"Complete Refrigeration Systems","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eShop pre-matched commercial walk-in cooler and walk-in freezer refrigeration systems. Factory-paired condensing units and evaporators from leading brands — ready to install, sized for your room capacity.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-1-hp-medium-temp-fits-up-to-10-10-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 1 HP Medium-Temp — Fits Up To 10'×10' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO100M4SDA + KL6A073ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e10'×10'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×10'\u003c\/strong\u003e — approx. 9,445 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×12'\u003c\/strong\u003e — approx. 10,447 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×10'\u003c\/strong\u003e — approx. 10,670 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 9,445–10,670 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO100M4SDA\u003c\/strong\u003e — 1 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A073ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO100M4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A073ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696358567,"sku":"KFO100M4SDA - KL6A073ADASC","price":5727.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO100M4SDA-KL6A073ADASC_d089c0ff-94f7-40f2-83b6-5062b90d6f77.png?v=1785788177"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-0-8-hp-medium-temp-fits-up-to-8-8-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 0.8 HP Medium-Temp — Fits Up To 8'×8' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO080M4SDA + KL6A066ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e8'×8'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6'×10'\u003c\/strong\u003e — approx. 8,182 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×8'\u003c\/strong\u003e — approx. 8,418 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 8,182–8,418 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO080M4SDA\u003c\/strong\u003e — 0.8 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A066ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO080M4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A066ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696391335,"sku":"KFO080M4SDA - KL6A066ADASC","price":5406.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO080M4SDA-KL6A066ADASC_23bb4b13-24d4-4a6d-9878-8044c644013f.png?v=1785788177"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-1-8-hp-medium-temp-fits-up-to-10-20-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 1.8 HP Medium-Temp — Fits Up To 10'×20' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO180E4SDA + KL6A117ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e10'×20'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×20'\u003c\/strong\u003e — approx. 13,887 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×22'\u003c\/strong\u003e — approx. 14,785 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×18'\u003c\/strong\u003e — approx. 14,205 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×24'\u003c\/strong\u003e — approx. 15,676 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×16'\u003c\/strong\u003e — approx. 14,770 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×14'\u003c\/strong\u003e — approx. 14,957 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×20'\u003c\/strong\u003e — approx. 15,241 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 13,887–15,676 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO180E4SDA\u003c\/strong\u003e — 1.8 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A117ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO180E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A117ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696456871,"sku":"KFO180E4SDA - KL6A117ADASC","price":6417.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO180E4SDA-KL6A117ADASC_0bc6f65f-b11d-4dca-99c3-ae291f949cd6.png?v=1785788177"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-1-5-hp-medium-temp-fits-up-to-12-14-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 1.5 HP Medium-Temp — Fits Up To 12'×14' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO150E4SDA + KL6A094ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e12'×14'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×14'\u003c\/strong\u003e — approx. 11,432 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×12'\u003c\/strong\u003e — approx. 11,328 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×16'\u003c\/strong\u003e — approx. 12,064 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×14'\u003c\/strong\u003e — approx. 12,676 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×18'\u003c\/strong\u003e — approx. 12,980 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×12'\u003c\/strong\u003e — approx. 12,293 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×16'\u003c\/strong\u003e — approx. 13,158 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×14'\u003c\/strong\u003e — approx. 13,540 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 11,328–13,540 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO150E4SDA\u003c\/strong\u003e — 1.5 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A094ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO150E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A094ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696424103,"sku":"KFO150E4SDA - KL6A094ADASC","price":6042.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO150E4SDA-KL6A094ADASC_438900ba-8c5f-4307-a286-486e4f801f59.png?v=1785788177"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-2-hp-medium-temp-fits-up-to-14-20-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 2 HP Medium-Temp — Fits Up To 14'×20' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO200E4SDA + KL6A141ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e14'×20'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×18'\u003c\/strong\u003e — approx. 15,987 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×16'\u003c\/strong\u003e — approx. 16,357 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×24'\u003c\/strong\u003e — approx. 17,290 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×20'\u003c\/strong\u003e — approx. 17,193 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×22'\u003c\/strong\u003e — approx. 17,502 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×20'\u003c\/strong\u003e — approx. 18,177 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 15,987–18,177 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO200E4SDA\u003c\/strong\u003e — 2 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A141ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO200E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A141ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696653479,"sku":"KFO200E4SDA - KL6A141ADASC","price":6764.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO200E4SDA-KL6A141ADASC_e0053a05-4216-4c5f-ac3c-ea5a598de3c2.png?v=1785788196"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-2-hp-medium-temp-fits-up-to-10-28-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 2 HP Medium-Temp — Fits Up To 10'×28' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO200E4SDA + KL6A066ADASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e10'×28'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×26'\u003c\/strong\u003e — approx. 16,562 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×28'\u003c\/strong\u003e — approx. 17,441 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×30'\u003c\/strong\u003e — approx. 18,316 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×32'\u003c\/strong\u003e — approx. 18,286 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×28'\u003c\/strong\u003e — approx. 18,371 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 16,562–18,371 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO200E4SDA\u003c\/strong\u003e — 2 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6A066ADASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO200E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A066ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696686247,"sku":"KFO200E4SDA - (2) KL6A066ADASC","price":7771.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO200E4SDA-2KL6A066ADASC_4e0b29e1-627e-4024-a79d-5e9cad7b98b6.png?v=1785788196"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-3-hp-medium-temp-fits-up-to-20-24-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 3 HP Medium-Temp — Fits Up To 20'×24' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO300E4SDA + KL6A235ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e20'×24'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×24'\u003c\/strong\u003e — approx. 27,533 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 27,533–27,533 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO300E4SDA\u003c\/strong\u003e — 3 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A235ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO300E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A235ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696719015,"sku":"KFO300E4SDA - KL6A235ADASC","price":7933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO300E4SDA-KL6A235ADASC_58e44230-6469-4d54-9b4b-c7d32a984d75.png?v=1785788197"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-2-5-hp-medium-temp-fits-up-to-16-24-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 2.5 HP Medium-Temp — Fits Up To 16'×24' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO250E4SDA + KL6A161ADASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e16'×24'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e16'×20'\u003c\/strong\u003e — approx. 19,947 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e18'×18'\u003c\/strong\u003e — approx. 20,113 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×24'\u003c\/strong\u003e — approx. 20,709 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e16'×24'\u003c\/strong\u003e — approx. 22,301 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 19,947–22,301 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO250E4SDA\u003c\/strong\u003e — 2.5 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6A161ADASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO250E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A161ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696751783,"sku":"KFO250E4SDA - KL6A161ADASC","price":6986.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO250E4SDA-KL6A161ADASC_eab2827b-9a45-46ab-b0a1-350aec077e28.png?v=1785788196"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-3-hp-medium-temp-fits-up-to-20-28-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 3 HP Medium-Temp — Fits Up To 20'×28' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO300E4SDA + KL6A117ADASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e20'×28'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×28'\u003c\/strong\u003e — approx. 31,000 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 31,000–31,000 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO300E4SDA\u003c\/strong\u003e — 3 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6A117ADASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO300E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A117ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696817319,"sku":"KFO300E4SDA - (2) KL6A117ADASC","price":8980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO300E4SDA-2KL6A117ADASC_54021ee0-b3fc-46de-ac49-6b4d19bcaeea.png?v=1785788213"},{"product_id":"kramer-walk-in-cooler-complete-refrigeration-system-4-hp-medium-temp-fits-up-to-20-40-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Cooler Complete Refrigeration System — 4 HP Medium-Temp — Fits Up To 20'×40' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO400E4SDA + KL6A141ADASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Cooler Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in cooler boxes up to \u003cstrong\u003e20'×40'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Cooler Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in cooler box sizes (8' interior box height, 95°F ambient temperature, 35°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×36'\u003c\/strong\u003e — approx. 37,217 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×40'\u003c\/strong\u003e — approx. 38,698 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 37,217–38,698 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO400E4SDA\u003c\/strong\u003e — 4 HP medium-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6A141ADASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Cooler (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e 35°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO400E4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6A141ADASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in coolers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696850087,"sku":"KFO400E4SDA - (2) KL6A141ADASC","price":10122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO400E4SDA-2KL6A141ADASC_afe68e4c-a904-4151-ab3a-7e1cb0ef498a.png?v=1785788213"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-2-3-hp-low-temp-fits-up-to-6-6-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 2.3 HP Low-Temp — Fits Up To 6'×6' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO230L4SDA + KL6E066DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e6'×6'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6'×6'\u003c\/strong\u003e — approx. 7,115 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 7,115–7,115 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO230L4SDA\u003c\/strong\u003e — 2.3 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E066DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO230L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E066DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696882855,"sku":"KFO230L4SDA - KL6E066DDASC","price":6751.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO230L4SDA-KL6E066DDASC_a6ae9924-4e54-4528-ab56-9ca89f09769d.png?v=1785788214"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-2-5-hp-low-temp-fits-up-to-8-8-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 2.5 HP Low-Temp — Fits Up To 8'×8' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO250L4SDA + KL6E066DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e8'×8'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6'×8'\u003c\/strong\u003e — approx. 7,913 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6'×10'\u003c\/strong\u003e — approx. 8,675 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×8'\u003c\/strong\u003e — approx. 8,869 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 7,913–8,869 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO250L4SDA\u003c\/strong\u003e — 2.5 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E066DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO250L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E066DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089696915623,"sku":"KFO250L4SDA - KL6E066DDASC","price":7035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO250L4SDA-KL6E066DDASC_c7bee484-8959-4395-a9d4-427ac80dbb16.png?v=1785788213"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-2-5-hp-low-temp-fits-up-to-12-22-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 2.5 HP Low-Temp — Fits Up To 12'×22' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO250L4SDA + 2× KL6E077DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e12'×22'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×30'\u003c\/strong\u003e — approx. 17,640 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×20'\u003c\/strong\u003e — approx. 17,147 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×32'\u003c\/strong\u003e — approx. 17,795 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×22'\u003c\/strong\u003e — approx. 17,577 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 17,147–17,795 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO250L4SDA\u003c\/strong\u003e — 2.5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E077DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO250L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E077DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698357415,"sku":"(2) KFO250L4SDA - (2) KL6E077DDASC","price":14206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO250L4SDA-2KL6E077DDASC_491d7a24-296c-4f7d-9071-7b8a19f09790.png?v=1785788230"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-2-5-hp-low-temp-fits-up-to-10-24-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 2.5 HP Low-Temp — Fits Up To 10'×24' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO250L4SDA + 2× KL6E066DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e10'×24'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×24'\u003c\/strong\u003e — approx. 17,311 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 17,311–17,311 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO250L4SDA\u003c\/strong\u003e — 2.5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E066DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO250L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E066DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698422951,"sku":"(2) KFO250L4SDA - (2) KL6E066DDASC","price":14070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO250L4SDA-2KL6E066DDASC_b85b1d9e-8236-4573-b261-9fe36be2073f.png?v=1785788231"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-hp-low-temp-fits-up-to-8-10-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3 HP Low-Temp — Fits Up To 8'×10' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO300L4SDA + KL6E077DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e8'×10'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×10'\u003c\/strong\u003e — approx. 9,785 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 9,785–9,785 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO300L4SDA\u003c\/strong\u003e — 3 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E077DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO300L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E077DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698488487,"sku":"KFO300L4SDA - KL6E077DDASC","price":7239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO300L4SDA-KL6E077DDASC_11718312-11c1-4e55-bfb9-415860073a6d.png?v=1785788231"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-hp-low-temp-fits-up-to-18-18-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3 HP Low-Temp — Fits Up To 18'×18' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO300L4SDA + 2× KL6E077DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e18'×18'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×28'\u003c\/strong\u003e — approx. 18,453 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×20'\u003c\/strong\u003e — approx. 18,125 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e16'×20'\u003c\/strong\u003e — approx. 19,641 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e18'×18'\u003c\/strong\u003e — approx. 19,775 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 18,125–19,775 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO300L4SDA\u003c\/strong\u003e — 3 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E077DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO300L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E077DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698554023,"sku":"(2) KFO300L4SDA - (2) KL6E077DDASC","price":14477.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO300L4SDA-2KL6E077DDASC_8fe41712-c275-4dd3-b877-036c93ba3fa8.png?v=1785788231"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-hp-low-temp-fits-up-to-20-20-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3 HP Low-Temp — Fits Up To 20'×20' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO300L4SDA + 2× KL6E090DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e20'×20'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×24'\u003c\/strong\u003e — approx. 20,340 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×20'\u003c\/strong\u003e — approx. 22,264 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 20,340–22,264 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO300L4SDA\u003c\/strong\u003e — 3 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E090DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO300L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E090DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698750631,"sku":"(2) KFO300L4SDA - (2) KL6E090DDASC","price":14558.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO300L4SDA-2KL6E090DDASC_387b2e7c-dee2-404a-ab46-c2123411e255.png?v=1785788248"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-5-hp-low-temp-fits-up-to-10-14-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3.5 HP Low-Temp — Fits Up To 10'×14' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO350L4SDA + KL6E090DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e10'×14'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×12'\u003c\/strong\u003e — approx. 10,673 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×10'\u003c\/strong\u003e — approx. 10,850 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×14'\u003c\/strong\u003e — approx. 11,540 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×12'\u003c\/strong\u003e — approx. 11,884 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×16'\u003c\/strong\u003e — approx. 12,165 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×14'\u003c\/strong\u003e — approx. 12,649 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 10,673–12,649 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO350L4SDA\u003c\/strong\u003e — 3.5 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E090DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO350L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E090DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698783399,"sku":"KFO350L4SDA - KL6E090DDASC","price":7690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO350L4SDA-KL6E090DDASC_39333218-d664-4c1b-8672-846ed75eec74.png?v=1785788248"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-5-hp-low-temp-fits-up-to-20-24-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3.5 HP Low-Temp — Fits Up To 20'×24' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO350L4SDA + 2× KL6E105DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e20'×24'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×24'\u003c\/strong\u003e — approx. 25,111 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 25,111–25,111 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO350L4SDA\u003c\/strong\u003e — 3.5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E105DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO350L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E105DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698816167,"sku":"(2) KFO350L4SDA - (2) KL6E105DDASC","price":15866.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO350L4SDA-2KL6E105DDASC_6890111d-fffe-45fc-b72e-06bb00d26c16.png?v=1785788248"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-5-hp-low-temp-fits-up-to-18-24-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3.5 HP Low-Temp — Fits Up To 18'×24' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO350L4SDA + 2× KL6E090DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e18'×24'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e18'×20'\u003c\/strong\u003e — approx. 21,137 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e16'×24'\u003c\/strong\u003e — approx. 21,754 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e18'×24'\u003c\/strong\u003e — approx. 23,442 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 21,137–23,442 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO350L4SDA\u003c\/strong\u003e — 3.5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E090DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO350L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E090DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698848935,"sku":"(2) KFO350L4SDA - (2) KL6E090DDASC","price":15379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO350L4SDA-2KL6E090DDASC_0a7b3b2e-5777-4001-bed0-78d303c5a6e5.png?v=1785788249"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-3-5-hp-low-temp-fits-up-to-20-40-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 3.5 HP Low-Temp — Fits Up To 20'×40' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO350L4SDA + 3× KL6E090DDASC ×3\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e20'×40'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×40'\u003c\/strong\u003e — approx. 35,677 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 35,677–35,677 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 × Kramer KFO350L4SDA\u003c\/strong\u003e — 3.5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 × Kramer KL6E090DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO350L4SDA) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E090DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698914471,"sku":"(3) KFO350L4SDA - (3) KL6E090DDASC","price":23068.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-3KFO350L4SDA-3KL6E090DDASC_ef813b13-0c93-476b-ae3d-5560b0b261c9.png?v=1785788265"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-4-hp-low-temp-fits-up-to-12-14-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 4 HP Low-Temp — Fits Up To 12'×14' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO400L4SDB + KL6E105DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e12'×14'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×18'\u003c\/strong\u003e — approx. 12,973 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×12'\u003c\/strong\u003e — approx. 12,809 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×20'\u003c\/strong\u003e — approx. 13,771 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×16'\u003c\/strong\u003e — approx. 13,607 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×14'\u003c\/strong\u003e — approx. 13,920 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 12,809–13,920 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO400L4SDB\u003c\/strong\u003e — 4 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E105DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO400L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E105DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698947239,"sku":"KFO400L4SDB - KL6E105DDASC","price":8489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO400L4SDB-KL6E105DDASC_1e0d7e3f-124e-4064-84b8-26b8b9b2d0d2.png?v=1785788265"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-4-hp-low-temp-fits-up-to-14-14-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 4 HP Low-Temp — Fits Up To 14'×14' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO400L4SDB + KL6E121DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e14'×14'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×22'\u003c\/strong\u003e — approx. 14,559 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×18'\u003c\/strong\u003e — approx. 14,550 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×16'\u003c\/strong\u003e — approx. 15,011 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×14'\u003c\/strong\u003e — approx. 15,164 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 14,550–15,164 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO400L4SDB\u003c\/strong\u003e — 4 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E121DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO400L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E121DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089698980007,"sku":"KFO400L4SDB - KL6E121DDASC","price":8696.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO400L4SDB-KL6E121DDASC_0d8e7eb9-5fc9-4873-9731-c83ffb03e3d3.png?v=1785788265"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-4-hp-low-temp-fits-up-to-20-28-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 4 HP Low-Temp — Fits Up To 20'×28' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO400L4SDB + 2× KL6E105DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e20'×28'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×28'\u003c\/strong\u003e — approx. 27,915 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 27,915–27,915 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO400L4SDB\u003c\/strong\u003e — 4 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E105DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO400L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E105DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089699012775,"sku":"(2) KFO400L4SDB - (2) KL6E105DDASC","price":16977.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO400L4SDB-2KL6E105DDASC_061564e1-b6d2-4700-8a16-9a7c6b0bd4a9.png?v=1785788266"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-5-hp-low-temp-fits-up-to-16-16-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 5 HP Low-Temp — Fits Up To 16'×16' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO500L4SDB + KL6E142DDASC\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e16'×16'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×24'\u003c\/strong\u003e — approx. 15,339 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10'×20'\u003c\/strong\u003e — approx. 15,480 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12'×18'\u003c\/strong\u003e — approx. 16,086 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e14'×16'\u003c\/strong\u003e — approx. 16,386 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e16'×16'\u003c\/strong\u003e — approx. 17,138 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 15,339–17,138 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO500L4SDB\u003c\/strong\u003e — 5 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KL6E142DDASC\u003c\/strong\u003e — low-profile draw-through Evaporator \/ Unit Cooler (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO500L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E142DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089699111079,"sku":"KFO500L4SDB - KL6E142DDASC","price":9111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO500L4SDB-KL6E142DDASC_cf7e5b1c-cb30-4c1a-9d11-532650f0d02b.png?v=1785788282"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-5-hp-low-temp-fits-up-to-8-28-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 5 HP Low-Temp — Fits Up To 8'×28' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO500L4SDB + KL6E066DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e8'×28'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×26'\u003c\/strong\u003e — approx. 16,112 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8'×28'\u003c\/strong\u003e — approx. 16,879 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 16,112–16,879 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 × Kramer KFO500L4SDB\u003c\/strong\u003e — 5 HP low-temperature air-cooled scroll Condensing Unit (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E066DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO500L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E066DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089699078311,"sku":"KFO500L4SDB - (2) KL6E066DDASC","price":10713.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-KFO500L4SDB-2KL6E066DDASC_9a905233-2d77-4393-8002-c12ae6d2393c.png?v=1785788282"},{"product_id":"kramer-walk-in-freezer-complete-refrigeration-system-5-hp-low-temp-fits-up-to-20-36-multi-refrigerant-r-448a-r-449a-r-407a-r-404a","title":"Kramer Walk-In Freezer Complete Refrigeration System — 5 HP Low-Temp — Fits Up To 20'×36' — Multi-Refrigerant R-448A\/R-449A\/R-407A\/R-404A","description":"\u003cp\u003eThe \u003cstrong\u003eKramer KFO500L4SDB + 2× KL6E142DDASC ×2\u003c\/strong\u003e is a factory-matched \u003cstrong\u003eWalk-In Freezer Complete Refrigeration System\u003c\/strong\u003e engineered for compact commercial refrigeration. Built on Kramer's Next-Gen K-Series scroll platform with multi-refrigerant compatibility (R-448A \/ R-449A \/ R-407A \/ R-404A), this pre-paired system delivers a turn-key solution for restaurants, convenience stores, grocery, floral shops, and cold-storage facilities.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to handle walk-in freezer boxes up to \u003cstrong\u003e20'×36'\u003c\/strong\u003e at standard operating conditions, this system takes the guesswork out of sizing — every component (condensing unit and evaporator) is Kramer-engineered to work together at peak efficiency from day one.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Walk-In Freezer Room Sizes\u003c\/h2\u003e\n\u003cp\u003eThis pre-matched system is engineered to handle the following walk-in freezer box sizes (8' interior box height, 95°F ambient temperature, -10°F holding temperature, indoor heavy-duty commercial use):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×32'\u003c\/strong\u003e — approx. 30,309 BTU\/h cooling load\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20'×36'\u003c\/strong\u003e — approx. 33,005 BTU\/h cooling load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCooling load range: 30,309–33,005 BTU\/h. If your walk-in falls between listed sizes or has different conditions, contact us for a custom-matched system.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KFO500L4SDB\u003c\/strong\u003e — 5 HP low-temperature air-cooled scroll Condensing Units (outdoor installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 × Kramer KL6E142DDASC\u003c\/strong\u003e — low-profile draw-through Evaporators \/ Unit Coolers (indoor ceiling-mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull documentation package\u003c\/strong\u003e — specification sheets, installation guides, and warranty documents for both condensing unit and evaporator (accessible in the Documents tab)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Walk-In Freezer (indoor commercial use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign conditions:\u003c\/strong\u003e -10°F holding temperature, 95°F ambient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant compatibility:\u003c\/strong\u003e R-448A \/ R-449A \/ R-407A \/ R-404A — multi-refrigerant flexibility for EPA-compliant retrofits or new installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208-230V, 1 Phase, 60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum box height:\u003c\/strong\u003e 8' interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty rating:\u003c\/strong\u003e Heavy-duty commercial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor type:\u003c\/strong\u003e Scroll (Next-Gen K-Series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan technology:\u003c\/strong\u003e Energy-efficient EC (electronically commutated) motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003ch3\u003eCondensing Unit (KFO500L4SDB) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid-state \u003cstrong\u003edefrost timer\u003c\/strong\u003e — factory pre-set and wired\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient \u003cstrong\u003eEC condenser fan motors\u003c\/strong\u003e — quieter operation and lower energy costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed liquid line filter drier\u003c\/strong\u003e and moisture-indicating \u003cstrong\u003esight glass\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard liquid receiver\u003c\/strong\u003e for stable refrigerant charge management\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed high-pressure and adjustable low-pressure controls\u003c\/strong\u003e for safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard defrost kit\u003c\/strong\u003e — factory-integrated for reliable freezer operation\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant powder-coated cabinet — built for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMulti-refrigerant compatibility (R-448A, R-449A, R-407A, R-404A) — future-proof and EPA-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEvaporator (KL6E142DDASC) includes:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTXV (thermostatic expansion valve)\u003c\/strong\u003e — factory-mounted and piped, ready to run\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid-line solenoid valve\u003c\/strong\u003e — factory-mounted for pump-down control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic thermostat\u003c\/strong\u003e — factory-mounted, pre-wired for R-448A \/ R-449A \/ R-407A \/ R-404A\u003c\/li\u003e\n  \u003cli\u003eDraw-through air design with \u003cstrong\u003edeep-draw venturi\u003c\/strong\u003e for optimal airflow distribution\u003c\/li\u003e\n  \u003cli\u003eBalanced \u003cstrong\u003e12-inch aluminum fans\u003c\/strong\u003e with dual-speed EC motors — vibration-free operation\u003c\/li\u003e\n  \u003cli\u003eEmbossed aluminum housing — lightweight, corrosion-resistant, and durable\u003c\/li\u003e\n  \u003cli\u003eBaffled fan sections reduce discharge-air short cycling\u003c\/li\u003e\n  \u003cli\u003eSlotted mounting points and slide-out end panels for fast install and easy service access\u003c\/li\u003e\n  \u003cli\u003eRemovable drain fitting for easy field replacement\u003c\/li\u003e\n  \u003cli\u003eStandard sweat connections on all models\u003c\/li\u003e\n  \u003cli\u003eFactory-wired components for faster commissioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF compliant\u003c\/strong\u003e — food-service certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL and cUL listed\u003c\/strong\u003e, \u003cstrong\u003eCalifornia Title 24 compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Kramer Complete Refrigeration Systems?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory-matched sizing\u003c\/strong\u003e — no guesswork. Every component is engineered to work together at peak efficiency for your specific room size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant future-proof\u003c\/strong\u003e — compatible with R-448A and R-449A (primary, EPA-compliant), plus R-407A and R-404A for legacy retrofits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete package savings\u003c\/strong\u003e — pre-matched system pricing beats buying components separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster installation\u003c\/strong\u003e — factory-wired components and pre-mounted controls reduce install time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower long-term costs\u003c\/strong\u003e — EC motors, high-efficiency coils, and scroll compressors deliver energy savings year after year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNSF \/ UL \/ Title 24 certified\u003c\/strong\u003e — meets or exceeds all commercial food-service compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRestaurant walk-in freezers (produce, dairy, meat, dessert storage)\u003c\/li\u003e\n  \u003cli\u003eConvenience store beverage and grab-and-go coolers\u003c\/li\u003e\n  \u003cli\u003eGrocery store back-of-house cold storage\u003c\/li\u003e\n  \u003cli\u003eFloral shop cut-flower coolers\u003c\/li\u003e\n  \u003cli\u003eBakery ingredient and product storage\u003c\/li\u003e\n  \u003cli\u003eCold-storage warehousing and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eComplete manufacturer documentation is attached to this product listing, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKramer Kompact Condensing Unit Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Specification Sheet\u003c\/li\u003e\n  \u003cli\u003eKramer Refrigeration Systems Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Low-Profile Unit Cooler Installation Guide\u003c\/li\u003e\n  \u003cli\u003eKramer Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur HVAC\/R specialists are available to answer sizing, installation, and refrigerant questions. For custom system quotes or bulk orders, contact The AC Outlet team directly.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":51089699143847,"sku":"(2) KFO500L4SDB - (2) KL6E142DDASC","price":18221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/files\/system-2KFO500L4SDB-2KL6E142DDASC_1ef769d1-f757-41e8-9aa3-fe23a9b3873a.png?v=1785788282"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/0416\/4007\/collections\/Complete-Refrigeration-Systems-Tile.png?v=1785783602","url":"https:\/\/theacoutlet.com\/collections\/complete-refrigeration-systems.oembed","provider":"The AC Outlet","version":"1.0","type":"link"}