Champions School Home Inspection Practice Test

Question: 1 / 615

What does BTU stand for in heating terminology?

Brittanian thermal unit

British thermal unit

BTU stands for British thermal unit, which is a unit of measurement used to quantify the amount of heat energy. Specifically, one BTU is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at sea level. This term is widely used in the heating and air conditioning industries, as it provides a way to express the energy content of fuels or the heat output of heating systems. Understanding BTUs is essential for evaluating the efficiency and capacity of heating appliances, ensuring proper sizing for installation and optimal performance in residential or commercial settings.

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Basic thermal unit

Boosted thermal unit

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