Energy Efficiency | 80% AFUE |
---|---|
Stages of Heating | Two-Stage |
Quiet Operation | SilentComfort™ Technology and Sound Absorbing Insulation |
Motor | Variable Speed |
Enhanced Humidity Control | ![]() |
Blower Compartment | Insulated |
Air Filter and Humidifier Compatible | ![]() |
Ultra-Low Continuous Fan | ![]() |
Ignition | SureLight® Silicon Nitride Ignitor |
Parts Warranty | 10-Year Limited Warranty on covered components |
Heat Exchanger Warranty | 20-Year Limited Warranty |
Lennox SL280V Gas Furnace
Variable-Speed, Two-Stage Gas Furnace.
A variable-speed blower maintains comfort with an adjustable flow of air, preventing temperature swings and blasts of air when your system starts. An energy rating of 80% AFUE means the SL280V can significantly reduce your heating costs, compared to an older furnace.
Categories: Gas Furnaces, Lennox, Products, Signature® Collection.