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Ground source heat pumps
WPE-I 07.1 Plus H 400

    • Ground source heat pump installed indoors for heating and hot water
    • Climate-friendly and futureproof thanks to the use of a natural refrigerant
    • High efficiency and low energy costs thanks to modern inverter technology
    • Convenient operation via app, even when away from home
    • Blends perfectly into your interior with its clear, timeless design
    • Particularly quiet operation
    • Perfectly scalable for new builds, modernisation projects, family houses and apartment buildings
    • Pleasant summer atmosphere thanks to active and passive cooling (additional component required)
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    Product details

    Ground source for increased efficiency

    The old adage "less is more" is nowhere more apt than when it comes to energy consumption. And it explains one important reason why this highly efficient ground source heat pump is so popular for heating. At the same time, the heat pump meets the highest expectations of hot water convenience – without the need for a buffer cylinder. This saves you both energy costs and space in your home.

    Heat according to your needs

    The compact heat pumps installed indoors can be precisely customised to your needs. Up to six appliances can be connected to each other. They form an energy pool that can supply a family home with heat just as efficiently as a property with multiple units. The use of a natural refrigerant makes this setup even more environmentally responsible – creating a high efficiency package that impresses in a wide range of applications.


    ERP product datasheet
    Technical datasheet

    Product Number: 207177

    Energy efficiency class: A+++

    SCOP 35 °C (EN 14825): 5.21

    Load profile: XL

    Heating output at B0/W35 (EN 14511): 3,36 kW

    Heating output at B0/W35 (min./max.): 1,4/7,0 kW

    COP at B0/W35 (EN 14511): 4.62

    Sound power level (EN 12102): 38 dB(A)

    Height: 1450 mm

    Width: 600 mm

    Depth: 700 mm

    Weight: 111 kg

    Refrigerant: R290

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    Equipment datasheet

Installation Information:

Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.