Preliminary calculator

Heat pumps become available once you complete the calculator or the virtual consultant.

1. Heated area

m²

Enter the total heated living area.

2. Building insulation

Good A++/A+/A class · newly built homes ~50 W/m² Medium B/C class · renovated buildings ~75 W/m² Poor Class D and older buildings ~110 W/m²

3. Additional features Cooling needed In summer the system will cool your rooms.

This is a preliminary estimate. We recommend confirming the final decision with our specialists.