Video: Harvesting heat from the ground – Ground source heat pumps

Ground source heat pumps take low-grade energy in the form of heat from the ground and, with a heat exchange unit, convert it into a more usable form of energy which can be used for either heating or refrigeration. In this video, we visit Kersfield farm where ground source heat is used as part of the grain drying and storage processes. Find out more about heat pumps from our Technical Note TN703