The Goodman GR9T96 40000 BTU Gas Furnace is a reliable and high-efficiency heating solution for any home. With a 40,000 BTU output, this furnace is capable of providing consistent and powerful heat to keep your home comfortable even during the coldest months. The two-stage gas valve and multi-speed ECM motor ensure optimal performance and energy efficiency, saving you money on your heating bills. With a heavy-duty aluminized-steel tubular heat exchanger and durable construction, this furnace is built to last for years to come. Additionally, the low-noise operation and fully insulated cabinet make this Goodman gas furnace a quiet and unobtrusive addition to your home.