Furnaces
Ion Series
- Our highest efficiency, top-of-the-line gas furnace series can meet your home comfort needs
- Energy-saving modulating and two-stage gas valve options for more even temperature control and quiet operation
- Combine with the Ion™ System Control & compatible Ion™ outdoor unit for a integrated communicating system that can deliver high-efficiency performance and enhanced home comfort all year long
Ion™ 96 Variable-Speed Gas Furnace G96CTN

- Up to 96.7% AFUE done
- Lifetime Heat Exchanger Limited Warranty done
- 10-Year No Hassle Replacement™ Limited Warranty done
- Communicating Capability done
- Variable-Speed Operation done

An energy-saving two-stage gas valve and fully variable-speed blower motor give you enhanced control with this high-efficiency gas furnace. Pair it with the Ion™ System Control for full functionality and a complete communicating system.
Ion™ 80 Variable-Speed Gas Furnace G80CTL

- 80% AFUE done
- Lifetime Heat Exchanger Limited Warranty done
- 10-Year No Hassle Replacement™ Limited Warranty done
- Communicating Capability done
- Two-Stage Operation done
Pair this efficient gas furnace with a compatible heat pump and thermostat for energy-saving dual fuel heating. It features two-stage operation and is compatible with the Ion™ System Control.
Performance Series
- Budget-friendly and efficient gas furnaces for even levels of home comfort
- Single-stage operation with quiet, reliable performance
Performance® 80 Gas Furnace N80ESN

- 80% AFUE done
- 20-Year Heat Exchanger Limited Warranty done
Get efficient performance with our value gas furnace that delivers single-stage operation and a fixed-speed blower for reliable temperature control and quiet performance.