Furnace Efficiency Calculator - Weather Master Heating & Air Conditioning

Furnace Efficiency Calculator

Using this tool, you can see for yourself how the performance of your home’s air conditioning and heating systems degrade over time and how regular maintenance with Weather Master can help extend the life of your equipment and save you money!



AFUE = Annual Fuel Utilization Efficiency


Projected AFUE With Regular Annual Maintenance

Projected AFUE With Sporadic Maintenance

* Published as: Degredation Factor for furnace efficiency (Hendron and Engebrecht 2010)

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