Proven "Green Technology" heat pumps draw heat from either boreholes or pipes buried outside, below the surface of your garden. Nearly any size of building may be heated (or even cooled) by this technology. NIBE is Europe's largest producer of heat pumps. Proven "Green Technology" heat pumps draw heat from either boreholes or pipes buried outside, below the surface of your garden.
NIBE produces 15 different types of ground source heat pumps, ranging from 5 kW to 60 kW. By using a cascade connection it is possible to achieve an output of 540 kW.
The energy consumption for heating and hot water can be lowered by up to 75% with a ground source heat pump in comparison to heating systems using fossil fuels.