Geothermal Heat Pump WP Max-LoQ WF from manufacturer ratiotherm

Ideal wherever flow temperatures of up to 72°C are required

The WP Max-LoQ WF geothermal heat pump stands for maximum efficiency in an extremely compact design and is designed as a water/water or brine/water heat pump. Thanks to the refrigerant used, the high-temperature heat pump is optimized for source temperatures of 5-20°C.

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Performance Range: 2,5 – 7,2 KW
COP up to 3,77 (W10/W55)

The advantages of the WP Max-LoQ WF series at a glance:

  • Reliable operation thanks to high-quality components
  • Extremely quiet operation thanks to enclosed compressor
  • Best efficiency thanks to high coefficient of performance (COP)
  • Achieves a flow temperature of up to 72°C as a high-temperature heat pump
  • Ideal for use with groundwater and brine sources
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Performance data WP Max-LoQ WF

Heating capacity2,5 – 7,2 kW
Power consumption0,66 – 2,2 kW
COP at rated capacity3,77
TypeFully hermetic, rotary piston, inverter
Lock-up current LRA32 A
TypeCopper-brazed plate heat exchanger
Brine flow rate0,6 – 1,8 m³/h
Pressure drop0,3 bar
Temperature difference3 K
Min. / Max. source temperature-5 – 15°C
TypeCopper-brazed plate heat exchanger
Water flow rate0,8 – 1,5 m³/h
Pressure drop0,2 bar
Temperature difference5 – 10 K
Min. / Max. source temperature25 – 72°C
Sound pressure level of indoor unit at a distance of 1 m45 dB(A)
Dimensions of indoor unit880 x 1131 x 350 BxHxT (mm)
Weight145 kg
Max. operating pressure of water3 bar
Power To Cool Ready ratiotherm Smart Energy Systems
Ready Glt Ratiotherm Smart Energy Systems Ratiotherm
Bivalenz Ready
PV Ready

Special features:

Inverter control:

The WP Max-LoQ WF series can cover a very wide range of heating and cooling capacities thanks to the standard integrated speed control using inverter technology. This opens up a wide range of applications. The inverter technology also allows, for example, power regulation to use PV electricity for heating or cooling as required. This heat pump offers you maximum savings potential, as it always delivers the right output and automatically adapts to the current energy requirements of the living space in every season.

Downloads for the WP Max-LoQ WF series

Products from the geothermal heat pump sector

Our proven geothermal heat pumps

Stephan Weinzierl Ratiotherm

Stephan Weinzierl

International sales

+49 (0) 8422 9977-70 | info@ratiotherm.de

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