The York HH8 horizontal discharge variable speed heat pumps are the outdoor section of a high-efficiency heating and cooling system. The outdoor units are designed to be connected to a matching indoor coil with sweat connect lines. Match each HH8 unit with one ducted indoor unit. This unit is not designed for application in a ductless configuration. Sweat connect units are factory charged with refrigerant for a nominal sized matching indoor coil plus 15 ft of field-supplied lines.

Standard Features:

• 360 DC inverter driven technology: With 360 DC inverter driven technology, compressor rotation direction and speed is controlled, optimizing energy usage and compressor stability through the range of operating conditions. This guarantees optimal space temperature control while providing quiet operation.
• Pressure sensor: This unit contains pressure sensing technology, which detects low pressure in cooling mode and high pressure in heating mode to protect the system from damage. Intelligent control can also be achieved by calculating the indoor coil temperature from system suction pressure.
• Smaller outdoor form factor for installation flexibility: This side-discharge outdoor unit saves roughly 35% space over traditional air conditioners. It offers the flexibility of wall, yard, or roof installation.
• Stable temperature control means optimal comfort: The DC inverter is able to provide full capacity at startup to cool or warm quickly and adjusts speed to prevent temperature fluctuation and energy loss.
• Agency listed: Safety certified by UL 60335-2-40:2022 Ed.4 and CSA C22.2#60335-2-40:2022 Ed.4. Performance certified to ANSI/AHRI Standard 210/240 in accordance with the Unitary Small Equipment certification program.

The York CT Cased Coils are specially designed for installation with our residential furnaces or modular air handlers as part of a matched air conditioning or heat pump system.

Our residential indoor coils can be applied with indoor thermostatic expansion valves (TXVs) according to the application. Most indoor coil models are available as flex coils for installation of the specific expansion device in the field. Select SKUs are available with factory mounted TXVs. Refer to the Technical Guide for the matched outdoor unit to determine the required indoor expansion device for your specific application.

CTF series full-cased coils are suitable for upflow or downflow applications. CTM series full-cased multi-position coils are designed for horizontal left, horizontal right, upflow, or downflow applications.

Standard Features:

• The rigid case construction provides structural support and eliminates screw heads protruding from the side of the cabinet that could damage property during installation.
• The cabinet is constructed of heavy gauge galvanized steel with a primer and finish coat that provides a high-quality corrosion resistant finish.
• MaxAlloy™ coil: These long-life aluminum coils are built to deliver lasting performance, efficiency, and reliability.
• Foil-faced insulation: The cabinet is insulated with a single piece of cleanable foil-faced insulation. The cabinet is designed so that all edges of the insulation are contained.
• Compact cabinet: With the coil and access doors removed, the cabinet has a 20.5 in. casing depth in all models, allowing ease of access in attics and applications where space is constrained.
• Thermoset drain pan: The drain pan is corrosion and UV resistant with a positive slope for proper drainage. The low water retention design maximizes indoor air quality and consumer comfort.
• Low leakage cabinet design: Fully gasketed doors minimize air leakage to no more than 2% when measured at 1.0 in. W.C. external static pressure, minimizing conditioned air leakage and infiltration.
• Duct flange: An integral duct flange is part of the coil casing for easy installation.
• TXV: Select factory-installed and field-installed models are available. They use Chatleff fittings, and no brazing is required.

The York Y81E Gas Furnaces employ induced combustion, reliable hot surface ignition and high heat transfer aluminized tubular heat exchangers. The units are factory shipped for installation in upflow or horizontal applications and may be converted for downflow applications. These furnaces are designed for residential installation in a basement, closet, alcove, attic, recreation room or garage and are also ideal for commercial applications. All units are factory assembled, wired and tested to assure safe dependable and economical installation and operation. These units are Category I listed and may be common vented with another gas appliance as allowed by the National Fuel Gas Code.

Standard Features:

• Easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary.
• Compact, easy to install, ideal height 33" tall cabinet.
• Blower-off delay for cooling SEER improvement.
• Easy access to controls to connect power/control wiring.
• Built-in, high level self-diagnostics with fault code displays standard on integrated control module for reliable operation.
• Low unit amp requirement for easy replacement application.
• All models are convertable to use propane (LP) gas.
• Electronic Hot Surface Ignition saves fuel cost with increased dependability and reliability.
• 100% shut off main gas valve for extra safety.
• 5 speed direct drive, standard ECM motor.
• 24V, 40 VA control transformer and blower relay supplied for add-on cooling.
• Hi-tech tubular aluminized steel primary heat exchanger.
• Timed on, adjustable off blower capability for maximum comfort.
• Blower door safety switch.
• Solid removable bottom panel allows easy conversion.
• Low NOx models have been designed to meet specific code requirements.
• Airflow leakage less than 1% of total airflow at duct blaster conditions.
• No knockouts to deal with, making installation easier.
• Movable duct connector flanges for application flexibility.
• Quiet inducer operation.
• Inducer rotates for easy conversion of venting options.
• Fully supported blower assembly for easy access and removal of blower.
• External air filters used for maximum flexibility in meeting customers IAQ needs.
• Venting applications - may be installed as a common vent with other gas-fired appliances or use a masonry chimney.
• 1/4 turn knobs provided for easy door removal.
• High-efficiency blower motor for lower electrical power usage and improved A/C SEER ratings.
• Insulated blower compartment for thermal and acoustic performance.