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Heat pumps

Heat pumps

Heat pumps are popular because they run on renewable energy, are environmentally friendly and cost-effective. With innovative heat pumps from NIBE you can reduce heating costs and make a valuable contribution to climate protection.

Our product range

  • Air-to-water heat pump SWA

    The SWA air-to-water heat pump is a Schmid heat pump at the latest technological level with a top price / performance ratio.

    area of application
    Single-family house, multi-family house, new construction, renovation
    Heat source
    Air
    Lineup
    Outdoor installation
    Power range
    2 - 14 kW / Cascadable
  • A heat pump of the product type S2125 from NIBE.

    Air-to-water heat pump NIBE S2125

    The NIBE S2125 is an intelligent, inverter-controlled air/water heat pump. In combination with the indoor units it regulates all year round the...

    area of application
    Single family house, new construction, renovation
    Heat source
    Air
    Lineup
    Outdoor installation
    Power range
    2 - 9 kW
  • A heat pump of product type S1155 from NIBE.

    NIBE S1155 brine-to-water heat pump

    The NIBE S1155 is an intelligent, variable-capacity ground-source heat pump for heating and domestic hot water.

    area of application
    Single-family house, multi-family house, new construction, renovation
    Heat source
    Geothermal energy
    Lineup
    Indoor installation
    Power range
    1.5 - 25 kW
  • ecodesign WP Boiler

    Domestic hot water heat pump ecodesign 300 WT/E

    area of application
    Single-family house, renovation (replacement for electric water heater)
    Heat source
    Ambient heat
    Lineup
    Indoor installation
    Power range
    3.61 kW
  • NIBE Air-to-Water Heat Pump-F2120

    Air-to-water heat pump NIBE F2120

    The NIBE F2120 is the air/water heat pump for maximum efficiency in new build, modernisation or for replacing your existing heating system.

    area of application
    Single-family house, multi-family house, new construction, renovation
    Heat source
    Air
    Lineup
    Outdoor installation
    Power range
    2.2 - 15.4 kW / Cascadable up to 8 units (max. 108 kW for A-7/W35)
  • A heat pump of the product type LAV/LAVS from NIBE.

    NIBE LAV / LAVS air/water heat pump

    NIBE's LAV / LAVS air/water heat pump is powerful and very quiet.

    area of application
    Single family house, new construction, renovation
    Heat source
    Air
    Lineup
    Outdoor installation
    Power range
    2.6 - 10.3 kW
  • A heat pump of the product type LIV/LICV from NIBE.

    Air-to-water heat pump NIBE LIV / LICV

    NIBE LIV/LICV's inverter technology adapts perfectly to the needs of the home and its occupants, ensuring that the...

    area of application
    Single-family house and especially for new construction (but also for renovation).
    Heat source
    Air
    Lineup
    Indoor installation
    Power range
    2.6 - 10.3 kW
  • A heat pump of product type LI from NIBE.

    Air-to-water heat pump NIBE LI

    NIBE LI series is suitable for heating environmentally friendly, energy efficient and convenient. It can find a place in any basement and is...

    area of application
    Single-family house, multi-family house, especially for renovation (but also new construction)
    Heat source
    Air
    Lineup
    Indoor installation
    Power range
    9.50 - 24.0 kW
  • A heat pump of product type S1255 from NIBE.

    NIBE S1255 brine-to-water heat pump

    The NIBE S1255 is an intelligent, variable-capacity ground-source heat pump with an integrated domestic hot water tank (180 L).

    area of application
    Single-family house, multi-family house, new construction, renovation
    Heat source
    Geothermal energy
    Lineup
    Indoor installation
    Power range
    1.5 - 16 kW
  • A heat pump of product type F1345 from NIBE.

    Brine/water heat pump NIBE F1345

    The NIBE F1345 is a powerful heat pump for larger single-family homes, apartment buildings or commercial and industrial buildings.

    area of application
    Multi-family houses, commercial and industrial, public buildings, new construction, renovation
    Heat source
    Geothermal energy
    Lineup
    Indoor installation
    Power range
    24 - 60 kW
  • A heat pump of product type F1355 from NIBE.

    Brine/water heat pump NIBE F1355

    The NIBE F1355 with two integrated cooling modules is ideal for heating apartment blocks, industrial buildings and public buildings.

    area of application
    Multi-family houses, commercial and industrial, public buildings, new construction, renovation
    Heat source
    Geothermal energy
    Lineup
    Indoor installation
    Power range
    4 - 28 kW and 6 - 43 kW
  • ecodesign WP Boiler

    Domestic hot water heat pump ecodesign 400 WT

    area of application
    Single-family house, renovation (replacement for electric water heater)
    Heat source
    Ambient heat
    Lineup
    Indoor installation
    Power range
    3.15 kW
  • A heat pump of the product type KNW Aqua 270 from NIBE.

    Domestic hot water heat pump KNV B 270

    area of application
    Single-family house, renovation (replacement for electric water heater)
    Heat source
    Ambient heat
    Lineup
    Indoor installation
    Power range
    2.92 kW

Climate premium

Are you replacing a fossil gas or oil heating system with a renewable heating system? Benefit from attractive subsidies.

Frequently asked questions?

An air-to-water heat pump extracts energy from the ambient air, transfers it to the refrigerant, and uses a compressor to produce heat that is used for heating and domestic hot water. In summer, the process can be modified for cooling.

A brine-to-water heat pump uses geothermal energy. To do this, it draws thermal energy from the ground and conducts the heat into the house. The heat extraction works even if the upper layer of the earth is frozen in winter, because the geothermal heat remains constant.

The heat pumps are suitable for both and and can thus be used in new buildings and renovation properties. The maximum flow temperature in continuous operation should not exceed 55°C, as the efficiency decreases sharply.

However, it is worth replacing the old radiators with new ones with a larger heating surface. Seek advice from specialists. In general, energy-saving measures on the building envelope to directly reduce the heat demand and thus the flow temperatures should be examined.

Yes, because all our heat pump systems are designed for the design temperature. However, there are some differences between the various heat pump systems that need to be considered:

Air-to-water heat pumps:

Air-to-water heat pumps have a lower operating limit of approx. -25°C. For heating systems, this means that the heat output is guaranteed up to the design temperature (in the midlands, for example, at -7°C outside temperature). If the outside temperature drops below this design temperature for one or more days, the auxiliary heating switches on automatically. Statistically, however, this case occurs only very rarely.

Brine-to-water heat pumps:

With these heat pumps, the correct dimensioning of the geothermal probes is important. The heat at depth is constant and changes only minimally, even if the upper layer of the earth is frozen.

The heat pump needs on average 7'200 kWh per year, but this is strongly dependent on the energy requirement of the building. A heat pump in combination with a photovoltaic system makes sense and helps to reduce the cost of electricity consumption.

The sound insulation of heat pumps can be improved by structural measures. The most important is the physical decoupling of floors, walls and pipes. Sound insulation hoods or sound insulation walls can also significantly reduce noise generation.

Heat pumps are in principle very low maintenance. However, a heat pump should not be neglected. Dirt on the outdoor unit or in the heating circuit, incorrect settings, wrong heating curve, etc., can damage the heat pump or its efficiency. Therefore, a periodic maintenance is always advantageous and extends the life expectancy.

Do you have any questions?

Benefit from our many years of experience and let our specialists advise you individually, without obligation and free of charge.