Heating with natural heat
Heat pumps use renewable energy from the earth, the sun, the ground water or the air. They are the first choice when it comes to matching heating costs and environmentally friendly heat generation.
Ground source heat pumps
Ground source heat pumps use the ground as primary energy source, either by deploying geothermal collectors or geothermal probes.
Large heat pumps
With their high output, these heat pumps are designed for larger residential complexes and commercial operations.
Ice energy store
The new ice store concept combines airborne and geothermal heat, and can also use insolation as a heat source.