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Btu is a measurement used in heating of buildings using gas or electrical furnaces. The amount of them needed depends on the size of the space to be heated and how hot you want the
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1. Estimate the accuracy of the conversion. The watt is used in scientific applications and its definition makes it an extremely accurate unit of power. The definition of a BTU has
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1. Determine how many BTUs your air conditioner is. This is normally disclosed in the instructions or box for the air conditioner. For example, assume you have an air conditioner
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One BTU is sufficient to heat about 55 cubic ft. of air by one degree Fahrenheit. To figure out how many BTUs are needed to heat one square ft. of floor area, you need to determine
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