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    Vaillant 837 Secondary Heat Exchange
    Vaillant 837 Secondary Heat Exchange Vaillant 837 Secondary Heat Exchange

    Vaillant 837 Secondary Heat Exchange

    Manufacturer: Vaillant
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    Genuine Vaillant Domestic Hot Water Heat Exchanger 0020025041 for ecoTEC Plus 837 and ecoTEC Plus 937 combi boilers. This secondary heat exchanger transfers heat between heating and hot water systems for efficient domestic hot water performance.
    SKU: 0020025041
    Availability: 2 in stock
    £198.69 incl tax
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