How Geo Works
Heat pumps move heat energy from one place to another. Your refrigerator works using the same scientific principle. By using the refrigeration process, geothermal heat pumps remove heat energy stored in the earth and/or the earth's groundwater and transfer it to the home.
The earth has the ability to absorb and store heat energy. To use that store energy, heat is extracted from the earth through a liquid medium and is pumped to the heat pump or heat exchanger. There the heat is used to heat your home.
For some case studies click here.