|Stages of Heating||Single-Stage|
|Quiet Operation||Fully Insulated Cabinet|
|Motor||Power Saver™ Constant Torque|
|Air Filter and Humidifier Compatible|
|Ultra-Low Continuous Fan|
|Ignition||SureLight® Silicon Nitride Ignitor|
|Parts Warranty||5-Year Limited Warranty on covered components.|
|Heat Exchanger Warranty||20-year limited warranty on heat exchanger.|
Lennox EL180NE Gas Furnace
Ultra-Low Emissions Gas Furnace.
The technology inside the EL180NE delivers comfort without all the harmful emissions—65% lower than traditional low NOx furnaces, in fact. Knowing you can warm your home efficiently without contributing to warming the planet is a comforting thought indeed.