80,000 BTU Goodman GR9T800803BN 80 % Efficiency 2-Stage 9-Speed ECM Upflow/ Horizontal Gas Furnace Heater algolia-ignore It is recommended oversizing the

It is recommended oversizing the length of the interconnecting cable to account for this difference

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With its stainless steel casing and ASME accreditation

80,000 BTU Goodman GR9T800803BN 80 % Efficiency 2-Stage 9-Speed ECM Upflow/ Horizontal Gas Furnace Heater algolia-ignore It is recommended oversizing theGR9T80 GD9T80 Two Stage, 9 Speed ECM Heating Input: 40,000 to120,000 BTU h Gas Furnace 80% AFUE Experience reliable indoor comfort for everyone in your home winter after winter after winter. The Goodman brand GR9T80 GD9T80 is loaded with features designed to provide outstanding performance for years to come. We use advanced techniques and materials so you know the cozy, even heat you feel in every corner of your home is an energy efficient warming