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  1. British thermal unit - Wikipedia

    The Btu should not be confused with the Board of Trade Unit (BTU), an obsolete UK synonym for kilowatt hour (1 kW⋅h or 3,412 Btu). The Btu is often used to express the conversion-efficiency of …

  2. British thermal units (Btu) - U.S. Energy Information ...

    British thermal unit (Btu) is a measure of the heat content of fuels or energy sources. One Btu is the quantity of heat required to raise the temperature of one pound of liquid water by 1&deg Fahrenheit …

  3. Business and Technology University - BTU

    Business and Technology University represents higher education and research unit that integrates business and modern digital technologies. Teaching, education and research activities are held by …

  4. What Does BTU Stand for and Why Does It Matter? - Trane®

    BTU stands for British Thermal Unit, a unit of measurement that shows just how much energy your heating or cooling unit uses to remove heat from your home within an hour.

  5. What Is BTU? - Your 2025 Guide To Understanding British ...

    Jun 18, 2025 · BTU's are a commonly used specification on heating and cooling systems. But what is BTU? We explain it in simple terms and provide calculators, conversion charts and more.

  6. What Is a BTU? - HomeTips

    May 3, 2025 · BTU, short for British Thermal Unit, is a standardized, basic measurement of energy for all heating and cooling appliances. It is a measure of how much heat (or cooling) can be generated by …

  7. What Does BTU Mean? The Ultimate Guide to British Thermal ...

    Jun 24, 2025 · BTU stands for British Thermal Unit—a unit of energy measurement. Specifically, one BTU is the amount of heat required to raise the temperature of one pound of water by one degree …