Private house of 480 square meters

Private house of 480 sqm built in 2008. Heating is underfloor heating and steel wall radiators. A heat pump with an output of up to 18kW (consumed power up to 5.3kW) fully ensures a hot water supply and a comfortable room temperature up to an ambient temperature of minus 2-3°C. At temperatures below minus 3°C a gas boiler is connected.