BTU or British Thermal Unit equals the quantity of heat required to raise the temperature of one pound (16 ounces / .45 KG) of water one degree Fahrenheit. One common comparision is a wooden kitchen match basically expends one BTU.
The Homeowners & Trades Resource Center
BTU or British Thermal Unit equals the quantity of heat required to raise the temperature of one pound (16 ounces / .45 KG) of water one degree Fahrenheit. One common comparision is a wooden kitchen match basically expends one BTU.
