| Energy Efficiency | Up to 98.7% AFUE |
|---|---|
| ENERGY STAR® Certified |  |
| Stages of Heating | Modulating |
| Quiet Operation | SilentComfort™ Technology and Fully Insulated Cabinet |
| 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 | Limited Lifetime Warranty |
