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Gas Furnaces
Select by Size40,000 Btu | 46,000 Btu | 60,000 Btu | 70,000 Btu | 80,000 Btu | 90,000 Btu | 100,000 Btu | 115,000 Btu | 120,000 BtuSelect by AFUE AFUE stands for Annual Fuel Utilization Efficiency. Gas Furnace Efficiency = AFUE
When discussing a furnace's heating efficiency, the term used is AFUE. and represents the percentage of heat delivered from the quantity of fuel used during a heating season. The higher the AFUE%, the more efficient the product.
80%
92.1%
95
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