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Posts Tagged ‘AFUE’

What Is AFUE?

Monday, October 5th, 2015

You’ve likely seen the miles per gallon (mpg) on a car, and possibly an ENERGY STAR rating on an appliance. Heating systems also have ratings that give you important information, and when it comes to heating systems that generate heat from either combustion fuel or electricity, this rating is AFUE. If you are in need of a replacement heating system this winter, or want to upgrade to a more energy efficient heating system, you are going to want to take a close look at the AFUE rating.

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