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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 …

  2. Home | Bryan Texas Utilities

    Scammers are calling customers and threatening immediate disconnection unless payment is made. BTU will never threaten immediate disconnection, call customer service at …

  3. 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.

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

    Oct 29, 2024 · 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 …

  5. BTU Calculator

    What is a BTU? The British Thermal Unit, or BTU, is an energy unit. It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit. 1 BTU = 1,055 joules, 252 …

  6. What is BTU? Understanding British Thermal Units

    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.

  7. 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) …

  8. Heater BTU Calculator

    3 days ago · Easy Heater BTU Calculator with formulas, examples, and simple explanation. Calculate the correct heater size in BTU/hr and Watts based on your room size and …

  9. What Does BTU Stand For? - hvac.com

    Feb 7, 2025 · BTU stands for British Thermal Unit. It is a unit of measurement that quantifies the amount of heat required to raise the temperature of one pound of water by one degree …

  10. What is BTU and How Many Do I Need? • Ingrams Water & Air

    BTU/h is an acronym that stands for British thermal units or BTU per hour. Many heating systems, including a gas furnace, utilize the measurement of BTUs per hour to assess the capacity the …