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Systems

Which system fits your building

Each system solves something different. Compare them here, or let the finder recommend one.

Find your system
The outdoor unit of an air-to-water heat pump beside a house

Houses and small buildings

Air-to-water heat pump

Heating and hot water from the energy in outdoor air. Replaces a gas or wood boiler.

6–16 kWfrom 9,000 €*
A bright living room with large windows onto the garden

Apartments and small offices

Air-to-air heat pump (multi-split)

Room-by-room heating and cooling with wall units. The quickest install.

2.5–10 kWfrom 2,500 €*
White ventilation ducts fitted below the ceiling

New builds, renovations, offices

Heat-recovery ventilation

Fresh, filtered air in every room, without opening windows or losing heat.

150–600 m³/hfrom 4,500 €*
A technician on a commercial roof beside the outdoor units

Offices, hotels, retail

VRF system for commercial buildings

Heating and cooling for offices, hotels and retail, with zone control.

20–150 kWfrom 35,000 €*

* Indicative prices for the demo, installation included.

Comparison

At a glance

SystemBest forHeatingCoolingFresh airRange
Air-to-water heat pumpHouses and small buildings✓✓—6–16 kW
Air-to-air heat pump (multi-split)Apartments and small offices✓✓—2.5–10 kW
Heat-recovery ventilationNew builds, renovations, offices——✓150–600 m³/h
VRF system for commercial buildingsOffices, hotels, retail✓✓—20–150 kW

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