High efficiency variable-speed, constant airflow ECM blower motor Variable-speed induced draft combustion motor Modulating gas valve with range of 40%–100% capacity RPJ® (Rigid Press Joint) primary heat exchanger, stainless steel secondary heat exchanger Reliable direct spark gas ignition High temperature limit control prevents overheating Solid, pre-painted steel insulated cabinet with tight fit door latch system Sound-reducing features: soft mounted blower and inducer motor Compatible thermostat: Ion™ System Control for full function and efficiency capability, Wi-Fi® remote access convenience and intelligent diagnostics Heating capacity: 60,000–120,000 BTUh
| Make | Tempstar |
|---|---|
| Manufacturer | Tempstar Heating & Cooling Products, International Comfort Products |
| Model code | F97CMN |
| Annual Fuel Utilization Efficiency | 98 % |
| Stages of Flame | Variable |
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