Gas Furnaces Products
Dave Lennox Signature Collection
SLP99V Gas Furnace
Variable speed motor
Communicating furnace
Efficiency Rating (AFUE): 99
SL280V Variable-Speed Gas Furnace
The quietest furnace in its class.
Efficiency Rating (AFUE): 80
Variable Speed Motor
Elite Series
EL296V High-Efficiency, Two-Stage Gas Furnace
High-efficiency, variable-speed gas furnace.
Efficiency Rating (AFUE): 96
ENERGY STAR® Qualified
EL280 Two-Stage Gas Furnace
Two-stage gas furnace with constant-torque motor design for even temperatures.
Efficiency Rating (AFUE): up to 80
Merit Series
ML296V Gas Furnace
Variable-speed gas furnace that heats the home evenly and efficiently.
Efficiency Rating (AFUE): Up to 96
ML196E Gas Furnace
Variable-speed gas furnace that heats the home evenly and efficiently.
Efficiency Rating (AFUE): Up to 96
ML180E Gas Furnace
Economical, standard-efficiency gas furnace.
Efficiency Rating (AFUE): 80