The Goodman GR9T801205DN is a two-stage gas furnace for larger residential heating. It has 120,000 BTU of heating input and about 96,000 BTU of heating output at an 80% AFUE rating. It is a non-condensing furnace and requires metal flue venting.
The two-stage gas valve lets the furnace run at a lower heating level in moderate conditions and move to full capacity when more heat is needed. A nine-speed ECM blower motor adjusts airflow instead of running at one fixed speed. It provides settings for heating, cooling and continuous circulation, with up to 2,000 CFM of airflow.
The furnace has an aluminized-steel tubular heat exchanger, a silicon nitride hot-surface igniter and self-diagnostic controls. It can be installed in upflow or horizontal configurations and can be converted to propane.
- Brand
- Goodman
- Model
- GR9T801205DN
- Type
- Gas furnace
- Fuel
- Natural gas, LP convertible
- AFUE rating
- 80%
- Heating input
- 120,000 BTU maximum
- Heating output
- 96,000 BTU maximum
- Heating stages
- Two
- Blower motor
- Nine-speed ECM
- Max airflow
- 2,000 CFM
- Configuration
- Upflow or horizontal
- Cabinet width
- 24.5 in
- Heat exchanger
- Aluminized-steel, tubular
