
Gas Furnaces


Today's new high efficiency furnaces can save up to 50% in operating costs over a ten-year-old furnace. Many 1990 and earlier model furnaces have Annual Fuel Utilization Efficiency (AFUE) ratings of 65% or less. The minimum AFUE rated furnace that can be sold in the United States today is 80%.
Our current product offering starts at 80% AFUE and goes all the way to a very efficient 96.6% AFUE rating. Depending on your average usage, higher AFUE rated furnaces can significantly reduce your gas bill.
We offer many furnaces with variable and multi-speed features that can provide enhanced indoor comfort by slowly ramping up to your thermostat setting rather than simply turning on at full speed. This alleviates the "cold air blow" often associated with single speed furnaces, and dramatically reduces system noise.
Gas Furnace Product Offering


Ion™ 98% Variable-Speed Modulating Gas FurnaceView Brochure |
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Model Family: F97CMN |
Annual Fuel Utilization Efficiency: Up to 98% AFUE |
Energy Star Rated: ENERGY STAR® qualified on all models |
Blower Motor: High efficiency variable-speed, constant airflow ECM blower motor |
Gas Valve: Modulating gas valve with range of 40%–100% capacity |
Inducer Draft Motor: |
Fan Heating Operation: High efficiency variable-speed |
Factory Warranty Parts: 10-Year Parts Limited Warranty upon timely registration |
Heat Exchanger Warranty: Lifetime Heat Exchanger Limited Warranty upon timely registration |
Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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QuietComfort® 96 Gas FurnaceView Brochure |
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Model Family: F96VTN |
Annual Fuel Utilization Efficiency: Up to 96.0% AFUE |
Energy Star Rated: ENERGY STAR® qualified on all models |
Blower Motor: Variable-speed, constant torque ECM blower motor |
Gas Valve: Energy-saving two-stage gas valve |
Inducer Draft Motor: |
Fan Heating Operation: Variable-speed |
Factory Warranty Parts: 10-Year Parts Limited Warranty upon timely registration |
Heat Exchanger Warranty: Lifetime Heat Exchanger Limited Warranty upon timely registration |
Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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Performance® 92 Gas FurnaceView Brochure |
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Model Family: N92ESN |
Annual Fuel Utilization Efficiency: Up to 92.1% AFUE |
Energy Star Rated: N/A |
Blower Motor: Efficient fixed-speeds, constant torque ECM blower motor |
Gas Valve: Single-stage gas valve |
Inducer Draft Motor: |
Fan Heating Operation: Single-stage |
Factory Warranty Parts: 10-Year Parts Limited Warranty upon timely registration |
Heat Exchanger Warranty: 20-Year Heat Exchanger Limited Warranty |
Sound Level: Quiet operation |
Manufacturer's Stated Benefits:
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Performance® 80 Gas FurnaceView Brochure |
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Model Family: N80VSL |
Annual Fuel Utilization Efficiency: 80% AFUE |
Energy Star Rated: N/A |
Blower Motor: High-efficiency, variable speed constant torque (VCT) ECM blower motor |
Gas Valve: Single-stage gas valve |
Inducer Draft Motor: |
Fan Heating Operation: Single-stage |
Factory Warranty Parts: 10-Year Parts Limited Warranty upon timely registration |
Heat Exchanger Warranty: 20-Year Heat Exchanger Limited Warranty |
Sound Level: Quiet performance |
Manufacturer's Stated Benefits:
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