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The aroTHERM air-to-water heat pump

Heat pump technology that uses the air outside

  • The pump harnesses naturally renewable resources, so it can save money on your fuel bills and reduce your carbon footprint
  • Homeowners can benefit from a range of warranties of up to 7 years parts and labour when installed by a renewable partner
  • There are four sizes of heat output available, so it’s a good solution for most kinds of property
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aroTHERM air-to-water heat pumps generate heat for your home using energy from the air outside.



The aroTHERM range5kW8kW11kW15kW
Dimensions (H x W x D mm)834 x 970 x 408975 x 1103 x 463975 x 1103 x 4631375 x 1103 x 463
ErP at 35°CA++A++A+A++
ErP at 55°CA+A++A+A+
Sound power level dB(A)58606666
Maximum hot water flow temperature °C60636363

Related Products

Related Products

Vaillant sensoCOMFORT heating control

  • Control multiple heating products from boilers to heat pumps and solar
  • Touch interface provides simple navigation and task setting
  • Operates Vaillant heating appliances at their most efficient using modulating technology

Vaillant VRC 700 heating control

  • Control multiple heating products from boilers to heat pumps and solar
  • Comfort and control wherever you are using a smartphone app*
  • The ultimate in control of your heating room by room

The uniSTOR hot water cylinders for heat pumps

  • The cylinders range from 150 up to 300 litres, so they’re suitable for a wide range of properties with different hot water demands
  • They’re specifically designed to work alongside Vaillant heat pumps
  • Their unique integrated coil system ensure maximum heat transfer and helps to reduce running costs and increases hot water performance


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