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    Home / Heating technology / Heat Pumps / Ground-to-Water Heat Pumps

    Ground-to-Water Heat Pumps

    Vaillant flexoTHERM exclusive — ground-water heat pumps. They extract heat from ground collectors or boreholes, high performance stability independent of outside air temperature.

    Bestsellers

    Heat pump flexoCOMPACT exclusive VWF 58/4 Modul VWZ NC 11 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    0010020700
     (–9 %)
    11 900 €
    (9 674,80 € excl. VAT)
    Heat pump flexoTHERM exclusive VWF 197/4 Modul VWZ NC 19 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    0010020699
     (–11 %)
    12 700 €
    (10 325,20 € excl. VAT)
    Heat pump flexoTHERM exclusive VWF 157/4 Modul VWZ NC 19 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    0010020698
     (–11 %)
    11 900 €
    (9 674,80 € excl. VAT)

    Product sorting

    16 items total

    List of products

    1668924 hp23 912639 02
    –11 %
    Heat pump flexoCOMPACT exclusive VWF 118/4 Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 756,10 € excl. VAT
    12 000 €

    Heat pump Vaillant flexoCOMPACT exclusive VWF 118/4 with integrated hot water...

    0010020363
    1668882 hp23 912639 02
    –9 %
    Heat pump flexoCOMPACT exclusive VWF 58/4 Modul VWZ NC 11 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 674,80 € excl. VAT
    11 900 €

    Heat pump flexoCOMPACT exclusive VWF 58/4 from Vaillant with module VWZ NC 11 for...

    0010020700
    1668882 hp23 912639 02
    –8 %
    Heat pump flexoCOMPACT exclusive VWF 58/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    8 699,19 € excl. VAT
    10 700 €

    Ground-water heat pump Vaillant flexoCOMPACT exclusive VWF 58/4 with a stainless...

    0010020361
    1668885 hp23 912639 02
    –7 %
    Heat pump flexoCOMPACT exclusive VWF 88/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 186,99 € excl. VAT
    11 300 €

    Ground-water heat pump Vaillant flexoCOMPACT exclusive VWF 88/4 with stainless...

    0010020362
    1668873 hp23 912713 02
    –10 %
    Heat pump flexoTHERM exclusive VWF 117/4 Modul VWZ NC 11 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 349,59 € excl. VAT
    11 500 €

    The heat pump Vaillant flexoTHERM exclusive VWF 117/4 is a high-efficiency device...

    0010020697
    1668873 hp23 912713 02
    –12 %
    Heat pump flexoTHERM exclusive VWF 117/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    8 536,59 € excl. VAT
    10 500 €

    Ground-to-water heat pump Vaillant flexoTHERM exclusive VWF 117/4 for heating and...

    0010020348
    1668876 hp23 912713 02
    –11 %
    Heat pump flexoTHERM exclusive VWF 157/4 Modul VWZ NC 19 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 674,80 € excl. VAT
    11 900 €

    Vaillant flexoTHERM exclusive VWF 157/4 is a high-efficiency ground-water heat...

    0010020698
    1668876 hp23 912713 02
    –11 %
    Heat pump flexoTHERM exclusive VWF 157/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    8 780,49 € excl. VAT
    10 800 €

    Ground-water heat pump Vaillant flexoTHERM exclusive VWF 157/4 for heating and hot...

    0010020349
    1668879 hp23 912713 02
    –12 %
    Heat pump flexoTHERM exclusive VWF 197/4 Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    9 349,59 € excl. VAT
    11 500 €

    Indoor ground-water heat pump Vaillant flexoTHERM exclusive VWF 197/4 for heating...

    0010020350
    1668879 hp23 912713 02
    –11 %
    Heat pump flexoTHERM exclusive VWF 197/4 Modul VWZ NC 19 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    10 325,20 € excl. VAT
    12 700 €

    The Vaillant flexoTHERM exclusive VWF 197/4 heat pump is a ground-water system...

    0010020699
    Vaillant tepelné čerpadlo flexoTHERM exclusive VWF 57/4
    –9 %
    Heat pump flexoTHERM exclusive VWF 57/4 Modul VWZ NC 11 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    8 211,38 € excl. VAT
    10 100 €

    Heat pump Vaillant flexoTHERM exclusive VWF 57/4 with a module for passive...

    0010020695
    1668867 hp23 912713 02
    –10 %
    Heat pump flexoTHERM exclusive VWF 57/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    7 154,47 € excl. VAT
    8 800 €

    Ground-water heat pump Vaillant flexoTHERM exclusive VWF 57/4 for heating and hot...

    0010020346
    1668870 hp23 912713 02
    –10 %
    Heat pump flexoTHERM exclusive VWF 87/4 Modul VWZ NC 11 for passive cooling Controller sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    8 617,89 € excl. VAT
    10 600 €

    Vaillant flexoTHERM exclusive VWF 87/4 is a ground-to-water heat pump with passive...

    0010020696
    Heat pump flexoTHERM exclusive VWF 87/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    –9 %
    Heat pump flexoTHERM exclusive VWF 87/4 Regulator sensoCOMFORT 720 Internet gateway VR 940f
    In stock at supplier
    7 642,28 € excl. VAT
    9 400 €

    Ground-water heat pump Vaillant flexoTHERM exclusive VWF 87/4 for heating and hot...

    0010020347
    HP23 912639 02
    –10 %
    Vaillant flexoCOMPACT exclusive VWF 118/4
    In stock at supplier
    10 731,71 € excl. VAT
    13 200 €

    Vaillant flexoCOMPACT exclusive VWF 118/4 is a ground-water heat pump with an...

    0010020702
    HP23 912639 02
    –9 %
    Vaillant flexoCOMPACT exclusive VWF 88/4
    In stock at supplier
    10 162,60 € excl. VAT
    12 500 €

    Ground-water heat pump Vaillant flexoCOMPACT exclusive VWF 88/4 with integrated...

    0010020701

    Listing controls

    16 items total

    A ground-source heat pump extracts heat from a horizontal ground collector installed beneath the ground, or from vertical geothermal boreholes — in both cases, the temperature of the source remains much more stable throughout the year than air temperature, which results in higher and more consistent efficiency during the entire heating season.

    Common questions

    • Collector or borehole — which is better? A horizontal collector is cheaper, but it requires a sufficiently large plot of land without any construction above it. A borehole is more expensive to implement, but it occupies minimal space and provides more stable performance — suitable for smaller plots.
    Vytvořil Shoptet | Design Shoptak.cz.