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Water-to-water heat pump x-change® dynamic water WW I

The modulating x-change dynamic water (water/water) heat pump extracts thermal energy from the groundwater using an extraction and absorption well.

The thermal energy is transferred to the heat pump via an intermediate heat exchanger (groundwater station). This is then converted by the heat pump so that it can be used for heating. State-of-the-art heat pump technology ensures highly efficient operation. The scroll compressor, heat source pump, and external charge pump are speed-controlled. This allows the heat pump to adapt to the current level of heat demand. The compressor features vibration decoupling and so produces very low sound emissions. Together with the additional sound-proofing mats on the continuous housing cover, this ensures virtually silent operation.

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The x-change dynamic water WW I water/water heat pump extracts thermal energy from the groundwater using an extraction and absorption well.

x-change dynamic water WW I

  • Modulating water/water heat pump
  • Output sizes (W10/W35):
    • Terra 10 WW I: 6 - 10 kW
    • terra 15 WW I: 8 - 16 kW
    • terra 20 WW I: 12 - 22 kW
  • COP: up to 5.45 (W10/W35)*
  • Optionally with passive cooling function "pc"
  • Integrated weather-compensated x-center x40 control unit
  • Integrated brine pump, expansion tank and flow sensor
  • Range of applications from 7 °C to 25 °C

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Sound calculator

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Own power optimisation

Heat pumps and photovoltaics work together perfectly.

Buy a KERMI heat pump

We attach great importance to the highest quality and flawless installation of our products. That is why we sell KERMI heat pumps exclusively via the three-stage sales channel. This ensures that you not only receive a premium product, but also benefit from the best possible advice, planning and professional installation. Your qualified local specialist partner is your direct contact and ensures the optimal integration of our efficient and sustainable heating solutions into your home.

The x-change dynamic water WW I water/water heat pump extracts thermal energy from the groundwater using an extraction and absorption well.

x-change dynamic water WW I

Energy sourcewater
Installation siteIndoor
FunctionHeating / optional passive cooling
Heating output range (kW)6 - 22 (with W10/W35)
COP (tested according to EN 14511:2011)up to 5.45 ** (W10/W35)
Cooling capacity range (kW)depending on source temperature
Dimensions W x D x H (mm)580 x 640 x 1600
SG ready capableYes
Energy efficiency class at 35 °CA+++

 

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Quotation and planning service for x-change heat pump/x-center control