What Are Air Conditioning BTU’s?
If you’re in the market for a new air conditioner, you’ve likely come across the term BTU several times. The number of BTUs for the AC system you’re interested in is one of the most important things to know about it. But what is a BTU? BTU Definition BTU is an acronym for British Thermal Unit. Strictly speaking, a BTU is equivalent to the amount of heat needed to raise the temperature of 1 pound of water by 1 degree Fahrenheit. In practice, it’s a measurement of how much energy an air conditioner has. It’s like
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