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Air to water heat pump

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Airpro & Airflow heat pumps outdoor modules Parade | Hargassner

Heat pump with a wide performance range

Compact, modern, and quiet: that's the new Hargassner air to water heat pump in a nutshell. Its highly efficient performance factors and sophisticated control system speak for themselves.

With the help of an intelligent hybrid function, it can also be perfectly combined with our biomass heating systems. This is how contemporary and economical heating and cooling work in both detached houses and multi-dwelling units.

Important note: Delivery time on request

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AirPro BASIC

Heat Pump

For easy control of your system

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AirPro 310 BASIC propane heat pump | Hargassner

AirPro STYLE

Heat Pump

The clever wall‑mounted hydraulic unit

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AirPro STYLE 2-20 propane heat pump | Hargassner

AirPro COMFORT

Heat Pump

The compact indoor unit with hot water storage tank & one heat circuit

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AirPro Comfort 2-20 monobloc heat pump | Hargassner

Airflow-M BASIC

Heat Pump

For simple control of your heating system

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Airflow-M BASIC 9-12 monobloc heat pump | Hargassner

Airflow-M STYLE

Heat Pump

The wall-mounted hydraulic unit

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Airflow-M STYLE 9-12 monobloc heat pump | Hargassner

Airflow-M COMFORT

Heat Pump

The compact indoor unit with a hot water tank & one heat circuit

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Airflow-M COMFORT 9-12 monobloc heat pump | Hargassner

Airflow-M COMFORT II

Heat Pump

All-in-one solution with a hot water storage tank & two heat circuits

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Airflow-M COMFORT 9-12 monobloc heat pump | Hargassner

    Monobloc heat pump system
    Outdoor & Indoor unit

    In order to heat or cool your home sustainably with an air to water heat pump, you always need an indoor and an
    outdoor unit with a monobloc heat pump concept, where the entire refrigerant circuit, including the evaporator, is located.
    All units can be combined individually, providing the optimal solution for every customer requirement.

     

    01

    Outdoor unit – monoblock

    AirPro 2-20 kW

    Airflow-M 2-20 kW

    02

    Indoor unit variants

    Air to water heat pump: Outdoor units

    Modern and economical heating is now possible with innovative heat pumps. Our Airflow-M is a modern, infinitely variable air/water heat pump. It serves as an independent heat generator with a room cooling function for the warm summer months. It can be used both in new buildings and in renovated buildings with underfloor and radiator heating. Hargassner offers not only reliable but also affordable heat pump technology “Made in Europe”.

    With monoblock heat pumps, the entire refrigerant circuit – including evaporator, compressor, and condenser – is located in the outdoor unit. There, the heating water is heated and transported to the inside of the house via insulated pipes.

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    Your advantages

    Equipment variants
    of our heat pump

    Equipment
    Control of the entire heating system
    Flow sensor included
    Infinitely variable high-efficiency pump
    Integrated magnetic dirt separator
    Integrated electric heating element
    Integrated safety group
    Integrated hot water tank
    Integrated 3-way changeover valve
    Hydraulic connections to the top
    Hydraulic connections downwards
    Direct heating circuit
    Direct heating circuit & mixed heating circuit
      Equipment AirPro BASIC
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Nein
      Integrated electric heating element Nein
      Integrated safety group Nein
      Integrated hot water tank Nein
      Integrated 3-way changeover valve Nein
      Hydraulic connections to the top Nein
      Hydraulic connections downwards Nein
      Direct heating circuit Nein
      Direct heating circuit & mixed heating circuit Nein
      Equipment AirPro STYLE
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Ja
      Integrated electric heating element Ja
      Integrated safety group Ja
      Integrated hot water tank Nein
      Integrated 3-way changeover valve Nein
      Hydraulic connections to the top Nein
      Hydraulic connections downwards Ja
      Direct heating circuit Nein
      Direct heating circuit & mixed heating circuit Nein
      Equipment AirPro COMFORT
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Ja
      Integrated electric heating element Ja
      Integrated safety group Ja
      Integrated hot water tank Ja
      Integrated 3-way changeover valve Ja
      Hydraulic connections to the top Ja
      Hydraulic connections downwards Nein
      Direct heating circuit Ja
      Direct heating circuit & mixed heating circuit Nein
      Equipment Airflow-M BASIC
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Nein
      Integrated electric heating element Nein
      Integrated safety group Nein
      Integrated hot water tank Nein
      Integrated 3-way changeover valve Nein
      Hydraulic connections to the top Nein
      Hydraulic connections downwards Nein
      Direct heating circuit Nein
      Direct heating circuit & mixed heating circuit Nein
      Equipment Airflow-M STYLE
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Ja
      Integrated electric heating element Ja
      Integrated safety group Ja
      Integrated hot water tank Nein
      Integrated 3-way changeover valve Nein
      Hydraulic connections to the top Nein
      Hydraulic connections downwards Ja
      Direct heating circuit Nein
      Direct heating circuit & mixed heating circuit Nein
      Equipment Airflow-M COMFORT
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Ja
      Integrated electric heating element Ja
      Integrated safety group Ja
      Integrated hot water tank Ja
      Integrated 3-way changeover valve Ja
      Hydraulic connections to the top Ja
      Hydraulic connections downwards Nein
      Direct heating circuit Ja
      Direct heating circuit & mixed heating circuit Nein
      Equipment Airflow-M COMFORT II
      Control of the entire heating system Ja
      Flow sensor included Ja
      Infinitely variable high-efficiency pump Ja
      Integrated magnetic dirt separator Ja
      Integrated electric heating element Ja
      Integrated safety group Ja
      Integrated hot water tank Ja
      Integrated 3-way changeover valve Ja
      Hydraulic connections to the top Ja
      Hydraulic connections downwards Nein
      Direct heating circuit Ja
      Direct heating circuit & mixed heating circuit Ja

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      More information about our
      air to water heat pumps

      Always up to date

      Discover news & interesting facts about the
      air/water heat pump from HARGASSNER

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      CompanyNews

      International Export Meeting 2026

      Exchange, Innovation & Strong Partnerships

      Group photo with all participants at the 2026 International Export Meeting

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      HARGY – Your personal AI support assistant

      The new Hargassner AI ‘HARGY’

      A laughing robot in front of a Hargassner laptop as a metaphor for AI support

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      Hargassner UK at the Export Partner Meeting 2025

      Exclusive insights, practical training sessions and exchange with international partners

      Group picture from the Hargassner Export Meeting 2025

      5 steps to your ideal heat pump

      Heating with
      air & water

      01

      Order brochure

      02

      Heat capacity

      03

      External & internal module

      04

      Accessories

      05

      Offer

      In your region

      Contact us
      for individual

      consultation

      Contact us