Raise your comfort level with our most advanced gas furnace technology.
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Modulating burner design continuously adjusts heating level in small increments to match the degree of comfort you need.
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Variable-speed ECM fan motor provides quiet, efficient air circulation.
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Get a system tailored to your climate with integrated ClimaTrak™ Comfort System.
Save energy with a high-efficiency furnace.
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Models available with up to 98% AFUE efficiency provide more heat for less money.
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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.
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Count on rugged steel heat exchangers backed by industry-leading limited warranty.
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Feel extra safe with 100% shut-off main gas valve.
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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.
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Get proven performance with single-stage burner operation.
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Fits comfortably in your home with compact 33-inch cabinet height.
Save energy with one of our highest efficiency ratings.
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Cut fuel costs with efficiencies as high as 95.5% AFUE.
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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.
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Count on rugged steel heat exchangers backed by industry-leading limited warranty.
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Feel extra safe with 100% shut-off main gas valve.
