Gas Furnaces

Budget friendly and efficient, GrandAire gas furnaces deliver efficient warmth providing even levels of temperature control for your comfort.

Gas Furnace - 96% WFST-A Gas Furnace – 96% WFST-A
Read more
Gas Furnace – 96% WFST-A
Gas Furnace - 80% WFET-A* (Low NOx) Gas Furnace – 80% WFET-A* (Low NOx)
Read more
Gas Furnace – 80% WFET-A* (Low NOx)
Gas Furnace - 95% WFSU-B Gas Furnace – 95% WFSU-B
Read more
Gas Furnace – 95% WFSU-B
Gas Furnace - 80% WFER-C Gas Furnace – 80% WFER-C
Read more
Gas Furnace – 80% WFER-C
Gas Furnace - 92% WFAX-B** (Ultra Low NOx) Gas Furnace – 92% WFAX-B** (Ultra Low NOx)
Read more
Gas Furnace – 92% WFAX-B** (Ultra Low NOx)
Gas Furnace - 96% WFSX-B Gas Furnace – 96% WFSX-B
Read more
Gas Furnace – 96% WFSX-B
Gas Furnace - 80% WFEU-B** (Ultra Low NOx) Gas Furnace – 80% WFEU-B** (Ultra Low NOx)
Read more
Gas Furnace – 80% WFEU-B** (Ultra Low NOx)
Gas Furnace - 80% WFEL-C* (Low NOx) Gas Furnace – 80% WFEL-C* (Low NOx)
Read more
Gas Furnace – 80% WFEL-C* (Low NOx)