Energy Savings:

AFUE (Annual Fuel Utilization Efficiency) measures the heating efficiency of a gas furnace. The higher the number, the greater the potential for energy savings. Ion System and QuietComfort Series furnaces offer a range from 80% up to 98.0% AFUE.

Consistent Comfort:

To keep your comfort consistent, our Ion 98 furnace operates continuously, making subtle adjustments to modulating and adaptable-speed components and automatically selecting the best heating stage to match the changing conditions of your home.

Easy to Control:

Tempstar premium Ion gas furnaces feature enhanced levels of comfort and temperature control. To optimize the performance of these units, use the Ion System Control with Wi-Fi capability. Enjoy exceptional control of your home comfort with easy to use full-color touch screen along with the Ion Home App for your mobile devices.

Quiet Performance:

All Ion and QuietComfort furnaces include insulated cabinet components for quiet system performance.

Peace of Mind:

Rest easy with 10-year parts and lifetime heat exchanger limited warranty upon timely registration.