The Principles of GeoThermal
Geothermal heating and cooling systems – also called geoexchange or ground-source heat pumps – provide all-season comfort by tapping the energy that is naturally stored in the earth. This energy isn't just renewable: it's constant.
- Heat. Conventional furnaces burn fossil fuels, depleting precious resources and polluting the air. An Ultra system draws the earth's natural warmth into the home, burning nothing.
- Air Conditioning. Conventional cooling systems pump indoor heat to the hot outdoor air, requiring immense amounts of electricity. Using almost no electricity, a geothermal system draws the earth's cooler temperature into the water, providing cost-effective summer comfort.
- Hot water. Geothermal heat pumps produce combined hot water off their system for low-cost hot water.
By using the groundwater as a heat source in winter and a heat sink in summer, our systems work much more efficiently than any combustion system or air-to-air heat pump. And you have the peace of mind that comes from a totally combusiton-free home.

