Gas Furnace GoodMan 80K 17" GR9S

The Goodman GR9S800804BN is an 80% AFUE single-stage gas furnace, offering reliable heating performance with a straightforward, durable design. It delivers 80,000 BTU input (equating to about 64,000 BTU output) and supports both natural gas and propane (with conversion kit) HVAC Direct Build.com Rogers Supply . Built for flexibility, this model supports upflow or horizontal orientation, includes R-32 refrigerant compatibility, features a self-diagnostic control board, and hosts a multi-position, 9-speed ECM blower—making it well-suited for efficient and quiet operation