Raise your comfort level with our most advanced gas furnace technology.
-
Modulating burner design continuously adjusts heating level in small increments to match the degree of comfort you need.
-
Variable-speed ECM fan motor provides quiet, efficient air circulation.
-
Get a system tailored to your climate with integrated ClimaTrak™ Comfort System.
Save energy with a high-efficiency furnace.
​
-
Models available with up to 98% AFUE efficiency provide more heat for less money.
-
Use the Affinity™ Wi-Fi Residential Communicating Control for greater control, more even temperatures and energy savings.
Feel confident with built-in diagnostics and shut-off controls.
-
Count on rugged steel heat exchangers backed by industry-leading limited warranty.
-
Feel extra safe with 100% shut-off main gas valve.
-
Complete Assurance™ Warranty Pledge: If the heat exchanger fails within 10 years of installation, we provide optional furnace replacement in lieu of heat exchanger equipment.
Improve your comfort with a proven natural gas furnace design.
-
Get proven performance with single-stage burner operation.
-
Fits comfortably in your home with compact 33-inch cabinet height.
Save energy with one of our highest efficiency ratings.
-
Cut fuel costs with efficiencies as high as 95.5% AFUE.
-
Models available with high-efficiency condensing designs for through-the-wall venting or standard efficiency for natural venting with chimneys.
Feel confident with built-in diagnostics and shut-off controls.
-
Count on rugged steel heat exchangers backed by industry-leading limited warranty.
-
Feel extra safe with 100% shut-off main gas valve.
