Furnaces
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