Vaillant heat exchanger

Vaillant heat exchanger replacement

The Vaillant heat exchanger is a key spare in the Vaillant boiler. The heat exchanger burns the gas and runs the central heating system. Order now.

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    VAILLANT ECOTEC PLUS 637, 837 & 937 MAIN HEAT EXCHANGER 20025040 (7 COIL)
    Vaillant Ecotec Plus Main Heat Exchanger 20025040 (7 Coil)
    1 X Original price was: £290.00.Current price is: £239.99. = £199.99 (ex. VAT)
    Vaillant Ecotec Plus Heat Exchanger 103409
    Vaillant Ecotec Plus Heat Exchanger 103409
    1 X Original price was: £90.00.Current price is: £74.99. = £62.49 (ex. VAT)
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