Try Our Apps
Dictionary.com

follow Dictionary.com

Avoid these words. Seriously.

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:
A high-efficiency home window air conditioner has an energy efficiency ratio of 7.5 or more.
Abbreviation: EER.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
Cite This Source

Word of the Day

Nearby words for energy efficiency ratio

Word Value for energy

10
11
Scrabble Words With Friends