Stay out of the cold and keep warm with our high-efficiency gas furnace. Its reliable two-stage gas valve and fully 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 Ion™ Black System Control.

• Up to 97% AFUE rating
• ENERGY STAR® qualified on all models

Stay out of the cold and keep warm with our high-efficiency gas furnace. Its reliable two-stage gas valve and fully variable-speed blower provide enhanced temperature control for your comfort. Pair it with a compatible air conditioner for a full communicating system using the Ion™ Black System Control.

• Variable-speed blower motor and two-stage gas valve provide enhanced levels of even temperature control and comfort
• Dual fuel capable with a compatible heat pump and thermostat for energy-saving heating performance
• As a two-stage furnace, it operates at low stage most of the time to save energy, smoothly ramping up the heat to high stage as temperatures drop
• Fully insulated cabinet helps keep the heat moving to your ductwork
• Air purifier and humidifier compatible
• Wi-Fi® enabled remote access with the Ion™ Black System Control
• 10-Year No Hassle Replacement™ Limited Warranty
• 10-Year Parts Limited Warranty upon timely registration
• Lifetime Heat Exchanger Limited Warranty upon timely registration

• High efficiency variable-speed, constant airflow 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 gas ignition with silicon nitride ignitor
• High temperature limit control helps prevent 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™ Black System Control for full function and efficiency capability, Wi-Fi® remote access convenience and intelligent diagnostics
• Heating capacity: 40,000–120,000 BTUh