back

Ground source heat pumps
WPE-I 45.1 Premium H 400

    • Ground source heat pump installed indoors for heating, hot water and cooling
    • Suitable for high output demands thanks to flexible cascade connection
    • Perfectly scalable for two-family houses, apartment buildings and hotels
    • Futureproof thanks to the use of the natural refrigerant R290
    • Blends perfectly into your interior with its clear, timeless design
    • Convenient operation via app, even when out and about
    • High efficiency and low energy costs thanks to modern inverter technology
    • Particularly quiet operation
    Questions about the product Get contact

    Product details

    Powerful heating for large spaces

    This premium ground source heat pump for indoor use lives up to the quality standards of its name. It utilises the ground as an energy source for efficient heating, cooling and hot water. With a cascade installation, it supplies not only two-family houses but also apartment buildings and even hotel with high comfort needs. Heating and cooling go hand in hand: enjoy pleasantly cool rooms in summer while conveniently heating your outdoor pool at the same time. Thanks to the natural refrigerant R290, you also heat even more efficiently than before.

    Reliable and compact

    We have designed this heat pump to be so robust that it will give you many years of reliable heat, yet still blend quietly into the background. Thanks to its compact dimensions and sleek design, it fits neatly and efficiently into your space. All important components are integrated in the smallest possible space to offer unbeatable flexibility in installation. You can control your preferred temperature conveniently via app or touchscreen display – with ease and accuracy.


    ERP product datasheet
    UK ERP product datasheet
    Technical datasheet

    Product Number: 208907

    Energy efficiency class (A+++ → D): A+++

    Energy efficiency class, room heating in moderate climates, average temperature applications (A+++ → D): A+++

    Height: 1829 mm

    Width: 811 mm

    Depth: 805 mm

    Refrigerant: R290

    Show all

    Download as PDF

    Equipment datasheet