N80MSN
Performance 80 Gas Furnace
As part of a complete, year-round comfort system, offers 18 blower motor speed options that your dealer can customize to deliver optimized airflow to your living spaces.
- Quiet performance
- Multi 18-speed blower motor that your dealer can customize for tailored home comfort.
- Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
- Air purifier and humidifier compatible
- Wi-Fi® enabled remote access with the Ion™ Gray Smart Thermostat
- 10-Year Parts Limited Warranty upon timely registration+
- 20-Year Heat Exchanger Limited Warranty†
- Efficient multi 18-speed ECM blower motor
- Induced draft combustion motor
- Single-stage gas valve
- RPJ ® (Rigid Press Joint) primary heat exchanger
- Silicon nitride hot surface igniter
- High temperature limit control helps prevent overheating
- Sound-reducing features: soft mounted blower and inducer motor
- Compatible thermostat: heat/cool
- Heating capacity:45,000–155,000 BTUh
AFUE
Gas furnaces use Annual Fuel Utilization Efficiency (AFUE) as their efficiency measurement. The higher the AFUE, the greater the efficiency and the greater your energy savings potential
Blower Motor
The blower motor helps circulate heated air through the ductwork and distributes it evenly throughout the home for consistent indoor comfort.
Heating capacity
Heating capacity for a furnace refers to the amount of heat a furnace can produce to warm a space, measured in British Thermal Units per hour (BTUh).
Operation
A single-stage unit operates at full capacity when on, a two-stage unit has two levels of operation (low for mild heating needs and high for maximum heating), and a modulating unit continuously adjusts its output to match the precise heating demands, offering more efficient and consistent temperature control.
+ 10 Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty and lifetime limited heat exchanger warranty. Limited warranty period is 5 years for parts and 20 years for heat exchanger if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
† 20-Year Heat Exchanger Limited Warranty. When used in an owner-occupied residence. See warranty certificate for details.
California residents please see Proposition 65