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Master Therm ground source heat pumps

Master Therm ground source heat pumps

Europe's favourite heat pumps

Ground source heat pumps

The best-selling MasterTherm heat pump range in Western Europe. By harnessing energy directly from the ground, the AquaMaster range offers the best year-round efficiency and exceptional reliability and longevity. It is suitable for heating (incl. SHW) and cooling all types of buildings: from passive houses with minimal energy loss to conventional family homes to large buildings including industrial applications.

Ground source heat pumps

Featured products

Explore our product range

AquaMaster Inverter Combi P heat pump

AquaMaster Inverter Combi P heat pump

Ultra-compact & highly efficient R290 ground-to-water unit with output up to 8 kW & integrated 150 liter cylinder.
  • Energy Efficiency

  • R290 Refrigerant

  • Heating Water Temperature up to 75 °C

  • Output up to 8 kW

  • Online Control
Product detail
AquaMaster Inverter heat pump

AquaMaster Inverter heat pump

A quiet and efficient ground-to-water heat pump. The variable speed compressor (inverter) increases efficiency and savings in heating.
  • Energy Efficiency

  • R410a Refrigerant

  • Heating Water Temperature up to 64 °C

  • Output up to 48 kW

  • Online Control
Product detail
AquaMaster Inverter Combi heat pump

AquaMaster Inverter Combi heat pump

A quiet and efficient ground-to-water heat pump with integrated SHW storage tank of 170 l. The variable speed compressor (inverter) increases efficiency and savings in heating.
  • Energy Efficiency

  • R410a Refrigerant

  • Heating Water Temperature up to 64 °C

  • Output up to 15 kW

  • Online Control
Product detail
AquaMaster Z heat pump

AquaMaster Z heat pump

Heat pump with one or two parallel ON/OFF compressors for extremely efficient heating and cooling of large-scale buildings. Suitable for industrial cooling and heat recovery systems from industrial processes.
  • Energy Efficiency

  • R407c Refrigerant

  • Heating Water Temperature up to 60 °C

  • Output up to 64 kW

  • Online Control
Product detail
AQ ZHX heat pump

AQ ZHX heat pump

Unique high-temperature (82 °C) heat pumps. Made for industrial cooling and heat recovery.
  • Energy Efficiency

  • R134a Refrigerant

  • Outlet Water Temperature up to 82 °C

  • Ready for Cascades of More than 1000 kW

  • Online Control & 24/7 Remote Monitoring
Product detail
Master Therm AquaMaster Inverter P heat pump

Master Therm AquaMaster Inverter P heat pump

Powerful ground source heat pump with an output of up to 17 kW. Safety first with integrated refrigerant leak detector.

  • Energy efficiency
  • R290 refrigerant
  • Heating water temperature up to 75 °C
  • Output up to 17 kW
  • Online control
Product detail
Master Therm AquaMaster 45/90 Inverter P heat pump

Master Therm AquaMaster 45/90 Inverter P heat pump

Unique global range of heat pumps using R290. Output from 35 to 70 kW. Designed for heating and cooling large-scale facilities.

  • Energy efficiency
  • R290 refrigerant
  • Flow temperature up to 75 °C
  • Output up to 70 kW
  • Online control & 24/7 remote monitoring
Product detail

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