Ultra-low NOx Model Quiet performance Multi-speed ECM blower motor and single-stage gas valve provide improved levels of even temperature control and comfort Fully insulated cabinet helps keep the heat moving to your ductwork Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance Air purifier and humidifier compatible 10-Year Parts Limited Warranty upon timely registration 20-Year Heat Exchanger Limited Warranty
| Make | Tempstar |
|---|---|
| Manufacturer | Tempstar Heating & Cooling Products, International Comfort Products |
| Model code | N80ESU |
| Annual Fuel Utilization Efficiency | 80 % |
| Stages of Flame | 1-stage |
| Low NOx | Yes |
| Additional info |
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