Goodman GR9S800804BU Single Stage 80,000 BTU 80% Efficiency Gas Furnace (1600 CFM) 4-Port Airflow (Cooling/Heating): 460–600 CFM

Airflow (Cooling/Heating): 460–600 CFM

air‑outlet guide

800 BTU | 4

Operates at a quiet 54 dB using a variable‑speed inverter compressor and low‑GWP R‑454B refrigerant—delivering efficient performance with minimal environmental impact

Compact & Quiet DesignDesigned for residential installations

Goodman GR9S800804BU Single Stage 80,000 BTU 80% Efficiency Gas Furnace (1600 CFM) 4-Port Airflow (Cooling/Heating): 460–600 CFMGoodman GR9S800804BU 80,000 BTU 80% AFUE Gas Furnace Upflow Horizontal Shop the Goodman GR9S800804BU 80,000 BTU 80% AFUE Gas Furnace Upflow Horizontal from Got Ductless. This genuine Goodman HVAC product is built for reliable comfort and efficient performance. It is designed for dependable forced air heating performance. Model: GR9S800804BU Product line: GR9S80 Product type: Gas Furnace Capacity: 80,000 BTU Performance: 80% AFUE Installation: Pro