The Goodman GRVS Series Variable-Speed Ultra Low-NOx Gas Furnace combines a variable-speed ECM blower with clean-combustion Ultra Low-NOx burners for premium, even comfort that meets California and Colorado emissions requirements. The variable-speed motor runs quietly and efficiently, matching output to demand for consistent whole-home warmth. Designed and assembled in the USA and fully R-32 compatible.

Standard Features:

• High-Efficiency AFUE Rating: Converts more of every fuel dollar into usable heat for dependable savings
• Ultra Low-NOx Burners: Clean-combustion design certified for California and Colorado low-emission requirements
• Variable-Speed ECM Blower: Quiet, continuous airflow with better humidity control and lower energy use
• Hot-Surface Ignition: Provides dependable, robust ignition for reliable startups through the coldest winters
• Aluminized-Steel Tubular Heat Exchanger: Durable construction engineered for maximum thermal transfer and long-term corrosion resistance
• Self-Diagnostic Control Board: Continuously monitors performance and simplifies service with easy fault-code readout
• R-32 Ready: Fully compatible with R-32 refrigerant system components — no conversion kit required
• Propane Convertible: Ships ready for natural gas and easily adapts to liquid propane with an optional LP conversion kit
• Certified Quality: AHRI Certified and ETL/CSA Listed to meet stringent North American safety and performance standards

Cabinet Features:

• Heavy-gauge, corrosion-resistant cabinet with a durable pre-painted finish built to last
• Upflow / horizontal application for flexible installation in basements, closets, attics and crawlspaces
• Fully foil-faced insulation for quiet, efficient operation
• Compact footprint and convenient left- or right-side utility connections for fast, clean installation