Goodman 40K BTU GD9S80 Downflow/Horizontal Single Stage Low NOx Gas Furnace with 9-Speed ECM Motor

The Goodman 40K BTU GD9S80 furnace is a solid choice for keeping your home toasty. This unit works quietly thanks to its fully insulated cabinet and a nifty 9-speed ECM blower motor that moves air smoothly. You'll get steady warmth from its single-stage gas valve, and when it's time for a check-up, the self-diagnostic control board makes things pretty straightforward. It's built tough with a heavy-duty aluminized steel heat exchanger, so it should stick around for a good while. Plus, its downflow or horizontal setup offers some nice flexibility for where it can go in your house. This furnace is designed to deliver efficient, quiet, and dependable heating for your living space.