Furnaces. Designed to deliver reliable and economical warmth, Lennox® furnaces have efficiency ratings from 80% all the way up to 95% AFUE.

Many are ENERGY STAR® qualified, which means they can significantly lower your utility bills, compared to conventional models. For optimal comfort and efficiency, a gas furnace can be combined with an electric heat pump in one dual-fuel system.

Featured Product

Dave Lennox Signature® Collection G71P Variable-Capacity Gas Furnace

The quietest furnace you can buy - and one of the most efficient!

  • SilentComfort™ technology - Delivers the ultimate in quiet, consistent heating
  • Variable Speed Blower Motor - Ramps up and down slowly so there's no sudden, noisy blast of air at start-up
  • Fully Insulated Cabient -Patented noise-reducing construction further minimizes operating sound to an industry leading low level