About Lennox® Gas Furnaces

Lots of warmth, little fuel wasted

Lennox furnaces are engineered to deliver unprecedented efficiency. Energy ratings of up to 98.7% AFUE can save you hundreds of dollars each year on utility bills

The money-saving power of dual-fuel operation

When you pair a gas furnace with an electric heat pump in one dual-fuel system, you have an ideal combination of comfort and energy efficiency.

Technology that gives you peace

Thanks to SilentComfort™ technology, sound is no longer a barrier to home comfort. Experience perfect warmth, in perfect peace and quiet.