Heat Pump
Future-proof heating solution — air, brine or water as the heat source. Check current funding conditions at BAFA.
Heat Pump Types
Air-to-Water Heat Pump
COP up to 4.5 — suitable for renovations, no ground needed.
Brine-to-Water Heat Pump
COP up to 5.5 — maximum efficiency, ground collector or deep drilling.
Water-to-Water Heat Pump
Highest COP values — groundwater as heat source.
Subsidies & Benefits
Funding possible — check current terms at bafa.de
Full subsidy consultation and application included
Up to 70% CO₂ savings vs. gas heating
NIBE efficiency partner — heat pumps
How your heat pump project runs
On-site first consultation: we assess the building, heat load and installation options.
Heat load calculation and system selection — only a correctly sized heat pump runs efficiently.
Planning and funding overview: we show you which funding routes apply and refer you to the current BAFA/KfW terms.
Professional installation by our own team, including commissioning and handover.
Briefing, maintenance schedule and connection to our emergency service.
How to prepare
Helpful: the year of construction and insulation standard, any energy performance certificates, details of your existing heating and a short description of the planned installation location (basement, outdoors, roof).
Heat pump FAQs
Is my older building suitable for a heat pump?
Often yes — the insulation standard and heat load are decisive. We assess the building on site and tell you honestly whether a heat pump is the right solution or which preparation makes sense.
Which types of heat pumps are there?
Air-to-water (most common, no ground works needed), brine-to-water (ground collector or borehole) and water-to-water (groundwater as the source). We recommend the variant that fits your plot.
How does the funding work?
The federal funding runs through BAFA and KfW; conditions and rates change regularly. We give you the overview and refer you to the binding terms published at bafa.de and kfw.de.
Does a heat pump need maintenance?
Yes — an annual inspection keeps efficiency high and secures the manufacturer's warranty. We handle maintenance and documentation.