Advertisement

Advertisement

energy efficiency ratio

noun

  1. a measure of the efficiency of a heating or cooling system, as a heat pump or air conditioner, equal to the ratio of the output in B.T.U./hour to the input in watts: : EER

    A high-efficiency home window air conditioner has an energy efficiency ratio of 7.5 or more.



Discover More

Example Sentences

The cooling efficiency of a unit is measured by something called a seasonal energy efficiency ratio, which divides the cooling power produced by the energy consumed. 

From Forbes

The Seer rating, the Seasonal Energy Efficiency Ratio, was too low — even though the new system would be at least a third more efficient than my leaky clunker.

Advertisement

Advertisement

Advertisement

Advertisement


energy drinkenergy gap