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A British Thermal Unit, abbreviated to BTU, is a measurement of heat energy. It is used in the measuring of the output of a heating and cooling system, like the furnace and air conditioner
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Nineteenth century English chemist and physicist Michael Faraday is credited with giving us the first definition of a British thermal unit. Faraday, who was a bookbinder before he
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1. Multiply a BTU measurement by 1055.056 to convert the measurement to joules. 2. Multiply a BTU measurement by 1.055056 to convert the measurement to kilojoules. 3. Multiply a BTU
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1. Subtract the refrigerant fluid's temperature when it enters the heat exchanger from its temperature when it exits. For instance, if these temperatures are 53 degrees and 82 degrees
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