Vaillant Gas Valves

We stock a full range of Vaillant boiler gas valve replacement parts in both brand new and pre-owned condition. Brand new Vaillant gas valves include a 12-month warranty, and we carefully inspect and test every pre-owned valve before dispatch. All pre-owned Vaillant gas valves come with a 6-month warranty for added peace of mind.

Vaillant Ecotec Plus 637 Gas Section with Regulator 0020148383
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Original price was: £129.99.Current price is: £123.49.
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Vaillant Ecotec Pro 24 Gas Control Valve 0020240266
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Original price was: £149.99.Current price is: £104.99.
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Vaillant Ecotec Plus 831 Gas Section 0020148382
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Original price was: £79.99.Current price is: £75.99.
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Gas Valve 0020110998 Vaillant Ecotec Exclusive 832 838
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Original price was: £39.99.Current price is: £26.99.
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Vaillant Ecotec Plus 630 Gas Valve with Regulator 0020148381
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Original price was: £140.99.Current price is: £120.99.
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Vaillant Ecotec Pro 28 Gas Section with Venturi 0020146732
Out of stock
Price range: £37.99 through £110.90
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Vaillant Ecofit Pure Gas Valve 0020195458
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Original price was: £120.99.Current price is: £89.99.
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Vaillant Gas Section with Venturi 0020146731 – Ecotec Pro 24 & 28
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Original price was: £169.99.Current price is: £110.99.
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Gas Valve for Vaillant Thermocompact 053210
Out of stock
Original price was: £59.99.Current price is: £48.98.
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Vaillant Ecotec Plus 624 Gas Valve 0020110996
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Original price was: £34.99.Current price is: £26.99.
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Gas Valve for Vaillant Ecotec Plus 0020148381
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Original price was: £59.99.Current price is: £56.99.
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Vaillant Gas Control Valve 0020195458 (-5Pa) – Genuine Replacement
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Original price was: £220.99.Current price is: £180.99.
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Vaillant Ecotec Pro 24 Gas section with venturi 0020146731
Out of stock
Original price was: £49.99.Current price is: £44.99.
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Vaillant EcoTec Gas Valve for Natural Gas (2012 Onwards) 0020148382
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Original price was: £169.99.Current price is: £149.90.
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Vaillant Ecotec Plus Gas Valve 0020110998 0020110995
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Original price was: £29.99.Current price is: £24.98.
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Vaillant Ecomax 618 Gas Valve 0020110995
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Original price was: £34.99.Current price is: £26.99.
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Vaillant Thermocompact Gas Valve 053210
Out of stock
Original price was: £49.99.Current price is: £46.99.
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These Vaillant gas valves are compatible with popular models such as Vaillant Ecotec Pro 24, Ecotec Pro 28, Ecotec Plus 824, Ecotec Plus 831, Ecomax 618, and Ecomax 824. We match each valve using the correct part number to ensure safe installation and proper boiler performance.

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With over 10,000 heating spare parts in stock, we’re your one-stop shop for new and refurbished boiler parts, heating components, and replacement spares. We offer fast 24-hour delivery across the UK to keep your systems running smoothly.