Explore the Power of Lennox® Furnaces

Lennox® furnaces are some of the most efficient and quietest heating systems you can buy. They’re engineered for perfect warmth and savings.

SLP98V Variable-Capactiy Gas Furnace

The quietest and most efficient furnace you can buy!

SL280V Variable Speed Gas Furnace

The quietest furnace in its class

EL296V High-Efficiency, Two-Stage Gas Furnace

High-efficiency, variable-speed gas furnace

EL296E High-Efficiency, Two-Stage Gas Furnace

High-efficiency, variable-speed gas furnace

EL280 Two-Stage Gas Furnace

Consistent temperatures with two-stage heating

EL195E Gas Furnace

Single-stage furnace with Power SaverTM technology

EL180E Gas Furnace

Efficient gas furnace featuring Power SaverTM technology

ML195 Gas Furnace

High-efficiency gas furnace

ML193 Gas Furnace

Economical, high-efficiency gas furnace

SLO185V Oil Furnace

Variable-speed oil furnace

ELO183 Oil Furnace

Quiet and efficient oil furnace

Furnaces