Stay out of the cold and keep warm with our high-efficiency gas furnace. Its reliable two-stage delivery and variable-speed blower provide enhanced temperature control for your comfort. The variable-speed blower also means you’ll enjoy better summer dehumidification and a possible SEER boost as your furnace works with your cooling unit to help pull moisture out of the air. Pair it with a compatible air conditioner for a full communicating system using the Observer® communicating wall control. The ENERGY STAR® qualification assures you of energy-saving performance year after year.
- TS-N4H3-thumb Badge 10 Yr No Hassle Lifetime heat exchanger
- Up to 96.5% AFUE rating
- ENERGY STAR® qualified
FEATURES AND BENEFITS
- One of our best in quiet performance
- Variable-speed blower motor and two-stage gas valve also provide enhanced levels of even temperature control and comfort
- Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
- Fully insulated cabinet keeps the heat moving to your ductwork
- Air purifier and humidifier compatible for better home air quality
- High temperature limit control prevents overheating
- Wi-Fi® enabled remote access with the Observer® communicating wall control±
- 10-Year No Hassle Replacement™ Limited Warranty*
- 10-Year Parts Limited Warranty+
- Lifetime Heat Exchanger Limited Warranty
SPECIFICATIONS
- High-efficiency variable-speed ECM blower motor
- Variable-speed induced draft combustion motor
- Energy-saving two-stage gas valve
- RPJ® (Rigid Press Joint) primary heat exchanger, stainless steel secondary heat exchanger
- Reliable direct spark gas ignition
- Solid pre-painted and steel insulated cabinet with tight fit door latch system
- Sound-reducing features: soft mounted blower and inducer motor
- Compatible thermostat: Observer® communicating control for full function and efficiency capability, Wi-Fi® remote access convenience, and intelligent diagnostics
- Heating capacity: 60,000–120,000 BTUh
- High-efficiency two-stage scroll compressor
- High-efficiency variable-speed fan motor
- System protecting high- and low-pressure switches and filter drier
- Durable, protective tight wire grille panels allow easy coil cleaning; corner posts for extra strength and style
- High-gloss, baked-on powder coat finish over galvanized steel
- Sound-reducing features: aerodynamic variable-speed fan, soft mounted compressor and high performance acoustic-absorbing compressor blanket
- Compatible control: Observer® communicating control installed as part of a complete Observer communicating system for full function and efficiency capability, Wi-Fi® remote access convenience, and intelligent diagnostics
- Non-ozone depleting R-410A refrigerant
- Cooling capacity: 2–5 tons