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Ground source heat pumps
WPE-I 33 H 400 Premium

  • 360°
    • Ground source heat pump installed indoors for heating and hot water
    • Suitable for new build and modernisation projects
    • Suitable for cascades with high output requirements
    • Optimum output and maximum efficiency thanks to inverter technology
    • Low energy costs due to exemplary efficiency
    • Particularly quiet operation
    • Optional integration into the home network and control via smartphone
    • High hot water convenience thanks to high flow temperatures of up to 65 °C
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    Product details

    Quality that packs a punch

    This premium heat pump lives up to the quality implied in its name and gives its all throughout your home. In a cascade, it even supplies apartment buildings and commercial premises with large volumes of central heating water and domestic hot water. Thanks to inverter technology, you can use the appliance in a very versatile way and have the convenient option to control it via smartphone.

    Discretion you can count on

    We have designed this all-rounder to be so robust that it will give you many years of reliable service, yet still blend quietly into the background. You can control your appliance easily and accurately with the handy colour touchscreen.


    ERP product datasheet
    Technical datasheet

    Product Number: 201412

    Energy efficiency class: A+++

    Energy efficiency class, room heating in moderate climates, average temperature applications: A+++

    Heating output at B0/W35 (EN 14511): 20,18 kW

    Heating output at B0/W35 (min./max.): 10-33 kW

    COP at B0/W35 (EN 14511): 4.73

    SCOP 35 °C (EN 14825): 5.55

    Sound power level (EN 12102): 41-56 dB(A)

    Max. application limit on the heating side: 65 °C

    Height: 1723 mm

    Width: 692 mm

    Depth: 803 mm

    Weight: 300 kg

    Refrigerant: R410A

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    Equipment datasheet