In this video we'll be discussing system tonnage. Tonnage is a term that describes how much heat the AC unit can remove from a home in one hour. To learn more, watch our video!
A British thermal unit (BTU) is a measure of the heat content of fuels or energy sources. It is the quantity of heat required to raise the temperature of one pound of liquid water by 1 degree Fahrenheit at the temperature that water has its greatest density. Learn more.