GM9S800403AN | GOODMAN | 40K BTU | Upflow/Horizontal

With an 80% AFUE rating, the Goodman GM9S80 Furnace is a high-efficiency heating system that provides dependable and affordable home heating. Its robust design and noise-reduction technology provide dependable and quiet operation, while its multi-speed blower motor guarantees equal heat distribution. Self-diagnostic control boards make troubleshooting and maintenance easier. The furnace has a limited warranty from Goodman and can run on either natural gas or propane, giving fuel flexibility. For constant home comfort and energy savings, the GM9S80 is a reliable option for furnace replacement or upgrade. For best results, professional installation and routine maintenance are required.