| Feature |
EL180E Gas Furnace
|
| Rating |
 ( 4.4 )
|
| Energy Efficiency |
80% AFUE |
| Stages of Heating |
Single-Stage |
| Quiet Operation |
Steel Cabinet with Sound Absorbing Insulation |
| Motor |
Power Saver™ Constant Torque |
| Blower Compartment |
Insulated |
| Air Filter and Humidifier Compatible |
 |
| Ultra-Low Continuous Fan |
|
| Ignition |
SureLight® Silicon Nitride Ignitor |
| Parts Warranty |
5-Year Limited Warranty on covered components. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration. |
| Heat Exchanger Warranty |
20-Year Limited Warranty |
