Geothermal energy is energy obtained by trapping the heat of the earth itself. Ground Source heat pumps offer energy savings of up to 75% and use electricity to run the compressor and the controls.

Using the Vaillant geoTHERM heat pump you can make considerable savings in the heating and climate-control of a detached house. When using the geoTHERM, every year you will use free environmental energy which is equal to the consumption and CO2 emissions of a medium class car which travels almost 40,000 kilometres per year. This has been confirmed by independent studies.