Geothermal Heat Pumps
Last updated 8/7/2019
There are many different technologies available to heat and cool your home. Ground source heat pumps (also known as geothermal heat pumps, GHPs, or GSHPs) use the earth's internal heat to warm or cool air. Like air source heat pumps (ASHPs), geothermal heat pumps take advantage of naturally occurring temperature differences to provide warm or cold air in an energy-efficient manner.