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  1. Home | Bryan Texas Utilities.

    BTU Office Hours 8:00 a.m. to 5:00 p.m., Monday – Friday Telephone Numbers Customer Service: (979) 821-5700 Report Outages: (979) 822-3777 Physical Address 2611 N. Earl …

  2. British thermal unit - Wikipedia

    The British thermal unit (Btu) is a measure of heat, which is a form of energy. It was originally defined as the amount of heat required to raise the temperature of one pound of water by one …

  3. Air Conditioning BTU's: What Are They & What Do They Mean?

    May 1, 2014 · When shopping for an air conditioner, you will come across the acronym BTU. Here's what it means, why it matters and how you can figure out the right size.

  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. 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.

  6. 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 …

  7. What Does BTU Stand For? BTU Explained With Free Calculator

    Apr 4, 2023 · BTU is a 200-year old acronym: BTU stands for British Thermal Units: a measurement of thermal energy. This is the energy we need to heat (or cool) one pound of …

  8. What is BTU? Understanding British Thermal Units

    Jun 18, 2025 · BTU stands for British Thermal Units and is a measurement of thermal energy. It was first used in the late 1800s and has since become one of the most common units of …

  9. What is a BTU? HVAC Guide to British Thermal Units

    Wondering 'What is a BTU'? This HVAC guide explains British Thermal Units, why they're crucial for your heating & cooling system, sizing, and energy efficiency.

  10. The Meaning of BTU: The British Thermal Unit Explained

    The BTU (British Thermal Unit) plays a crucial role in determining the heating and cooling capacity of an HVAC system. It measures the amount of heat energy a system can add or remove from …