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 | ![]() |
Dual-Fuel Capable | ![]() |
Ignition | SureLight® Silicon Nitride Ignitor |
Parts Warranty | 10-Year Limited Warranty on covered components |
Heat Exchanger Warranty | 20-Year Limited Warranty |
Lennox SL280NV Gas Furnace
Variable-speed, ultra-low emissions gas furnace.
Efficient and environmentally friendly, the SL280NV with our revolutionary design produces 65% lower NOx emissions than standard low-NOx furnaces. So you can feel good about your environment, inside and out.
Categories: Gas Furnaces, Lennox, Products, Signature® Collection.