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Vaillant spares

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Vaillant spares for sale on largest auction and classifieds sites

Home / Ponds & Water Features / Vaillant spares refurbished & used for sale | For Sale UK
Vaillant 0010033857 auto air - auto,

Vaillant 0010033857 auto air - auto,

£12.50
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Vaillant heat exchanger spare - vaillant,

Vaillant heat exchanger spare - vaillant,

£55.82
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Vaillant 0020009865 pressure

Vaillant 0020009865 pressure

£14.00
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Vaillant diverter valve - vaillant,

Vaillant diverter valve - vaillant,

£38.43
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Vaillant filling loop handles - vaillant,

Vaillant filling loop handles - vaillant,

£3.95
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Job lot new - lot,

Job lot new - lot,

£99.99
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Boiler spares miscellaneous - boiler,

Boiler spares miscellaneous - boiler,

£26.70
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Vaillant boiler bottom gas - boiler,

Vaillant boiler bottom gas - boiler,

£14.99
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Vaillant gas pipe 180945 - gas,

Vaillant gas pipe 180945 - gas,

£42.21
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Boiler spares miscellaneous - boiler,

Boiler spares miscellaneous - boiler,

£156.70
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Vaillant kit pipes n - vaillant,

Vaillant kit pipes n - vaillant,

£19.99
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Vaillant ecotec plus 415 - ecotec,

Vaillant ecotec plus 415 - ecotec,

£47.53
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Vaillant 0020219540 extension - vaillant,

Vaillant 0020219540 extension - vaillant,

£22.49
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Vaillant 193593 fan - vaillant,

Vaillant 193593 fan - vaillant,

£115.10
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Vaillant eco tec plus - vaillant,

Vaillant eco tec plus - vaillant,

£49.20
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Vaillant kit pipes n - kit, p/n

Vaillant kit pipes n - kit, p/n

£19.99
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Vaillant vrt350f programmable - vaillant,

Vaillant vrt350f programmable - vaillant,

£29.99
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Vaillant diverter valve with - diverter,

Vaillant diverter valve with - diverter,

£58.19
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Spares repairs pcbs - spares/repairs:, x

Spares repairs pcbs - spares/repairs:, x

£26.70
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Vaillant ecotec plus 831 - vaillant,

Vaillant ecotec plus 831 - vaillant,

£18.28
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Vaillant 0020216847 spare part - vaillant,

Vaillant 0020216847 spare part - vaillant,

£58.94
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Vaillant ecotec plus 824 - ecotec,

Vaillant ecotec plus 824 - ecotec,

£9.84
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Vaillant ecotec plus 637 - vaillant,

Vaillant ecotec plus 637 - vaillant,

£125.50
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Genuine vaillant ecotec pro - vaillant,

Genuine vaillant ecotec pro - vaillant,

£31.90
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Vaillant eco tec - eco, plus

Vaillant eco tec - eco, plus

£46.74
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Vaillant stand off kit bracket - vaillant,

Vaillant stand off kit bracket - vaillant,

£16.15
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Vaillant ecotec pro - vaillant, 24

Vaillant ecotec pro - vaillant, 24

£8.55
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Genuine vaillant spare - genuine,

Genuine vaillant spare - genuine,

£59.00
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Vaillant turbomax vuw 242 - ,

Vaillant turbomax vuw 242 - ,

£124.99
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Vaillant turbomax plus control - turbomax,

Vaillant turbomax plus control - turbomax,

£26.70
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Vaillant ecotec plus - ecotec/,

Vaillant ecotec plus - ecotec/,

£12.50
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Vaillant boiler spare adaptor - vaillant,

Vaillant boiler spare adaptor - vaillant,

£19.00
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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£16.14
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Vaillant eco tec - plus, 824

Vaillant eco tec - plus, 824

£79.74
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Vaillant printed circuit board - vaillant,

Vaillant printed circuit board - vaillant,

£45.70
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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£14.00
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Vaillant boiler spare - vaillant,

Vaillant boiler spare - vaillant,

£25.00
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Vaillant ecotec plus 831 - vaillant,

Vaillant ecotec plus 831 - vaillant,

£12.93
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Vaillant 0020221617 high - vaillant,

Vaillant 0020221617 high - vaillant,

£291.90
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Vaillant 0020136638 boiler - 0020136638,

Vaillant 0020136638 boiler - 0020136638,

£44.99
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Vaillant boiler spares - vaillant,

Vaillant boiler spares - vaillant,

£63.10
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Vaillant 178988 flow - 178988,

Vaillant 178988 flow - 178988,

£14.00
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Vaillant flue adaptor 100 - vaillant,

Vaillant flue adaptor 100 - vaillant,

£4.99
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Vaillant boiler spares - vaillant, and

Vaillant boiler spares - vaillant, and

£94.30
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Vaillant 0020036861 ecotec - vaillant,

Vaillant 0020036861 ecotec - vaillant,

£44.60
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Vaillant spare 9113 - vaillant,

Vaillant spare 9113 - vaillant,

£95.00
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Vaillant boiler spare - vaillant,

Vaillant boiler spare - vaillant,

£18.95
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Vaillant printed circuit board - printed,

Vaillant printed circuit board - printed,

£208.70
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Vaillant ecotec plus 831 - ecotec,

Vaillant ecotec plus 831 - ecotec,

£7.58
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Brand new vaillant ecotec - new,

Brand new vaillant ecotec - new,

£154.99
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Vaillant boiler spare adaptor - boiler,

Vaillant boiler spare adaptor - boiler,

£22.00
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Vaillant electrode maintenance - vaillant,

Vaillant electrode maintenance - vaillant,

£52.18
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Vaillant ecotec plus 831 - ecotec,

Vaillant ecotec plus 831 - ecotec,

£7.58
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Vaillant ecotec plus 824 - vaillant,

Vaillant ecotec plus 824 - vaillant,

£18.00
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Vaillant boiler spare - vaillant,

Vaillant boiler spare - vaillant,

£20.00
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Vaillant boiler spare - vaillant,

Vaillant boiler spare - vaillant,

£18.95
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Vaillant 0020135141 fan gasket - 0020135141,

Vaillant 0020135141 fan gasket - 0020135141,

£5.44
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Vaillant unistore cylinder - vaillant,

Vaillant unistore cylinder - vaillant,

£37.00
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Vaillant grundfos upmo 60 - upmo, 15-60

Vaillant grundfos upmo 60 - upmo, 15-60

£34.99
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Vaillant boiler spare adaptor - boiler,

Vaillant boiler spare adaptor - boiler,

£19.00
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Vaillant boiler service kit - boiler,

Vaillant boiler service kit - boiler,

£125.24
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Vaillant turbomax vuw - turbomax,

Vaillant turbomax vuw - turbomax,

£189.99
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Vaillant boiler spare 2370109 - vaillant,

Vaillant boiler spare 2370109 - vaillant,

£18.11
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Vaillant ecotec plus - ecotec, 831

Vaillant ecotec plus - ecotec, 831

£18.28
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Vaillant water pressure - pressure, sensor

Vaillant water pressure - pressure, sensor

£20.99
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Vaillant adaptor 0020144596 - vaillant,

Vaillant adaptor 0020144596 - vaillant,

£6.52
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Vaillant turbomax vuw - vaillant, 242/2

Vaillant turbomax vuw - vaillant, 242/2

£124.99
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Vaillant spare part 0020132764 - vaillant,

Vaillant spare part 0020132764 - vaillant,

£63.10
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Vaillant 0020213146 diverter - 0020213146,

Vaillant 0020213146 diverter - 0020213146,

£34.97
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Vaillant 981111 packing ring - vaillant,

Vaillant 981111 packing ring - vaillant,

£9.73
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Vaillant boiler spare 022783 - vaillant,

Vaillant boiler spare 022783 - vaillant,

£26.83
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Vaillant 130391 turbomax vuw - vaillant,

Vaillant 130391 turbomax vuw - vaillant,

£79.99
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Vaillant 0020094185 remote - vaillant,

Vaillant 0020094185 remote - vaillant,

£21.50
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Vaillant ecotec plus 824 - ecotec,

Vaillant ecotec plus 824 - ecotec,

£18.00
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Vaillant ecotec plus boiler - plus,

Vaillant ecotec plus boiler - plus,

£10.79
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Vaillant ecotec plus 831 - vaillant,

Vaillant ecotec plus 831 - vaillant,

£7.58
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Genuine vaillant pcb printed - genuine,

Genuine vaillant pcb printed - genuine,

£94.30
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Control knob for - control,

Control knob for - control,

£7.19
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Vaillant 981306 packing ring - 981306,

Vaillant 981306 packing ring - 981306,

£10.80
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Water pressure sensor kit for - sensor,

Water pressure sensor kit for - sensor,

£15.99
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Vaillant gas spare 130383 - vaillant,

Vaillant gas spare 130383 - vaillant,

£29.50
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Vaillant gas section - gas,

Vaillant gas section - gas,

£61.02
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Vaillant ecotec plus 415 418 - 415,

Vaillant ecotec plus 415 418 - 415,

£49.99
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Vaillant 0020036861 printed - vaillant,

Vaillant 0020036861 printed - vaillant,

£89.10
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Vaillant turbomax vuw 242 - turbomax,

Vaillant turbomax vuw 242 - turbomax,

£125.50
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New vaillant 0020036861 - new:,

New vaillant 0020036861 - new:,

£110.00
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Vaillant ecotec plus - ecotec, boiler

Vaillant ecotec plus - ecotec, boiler

£28.77
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Vaillant fan assembly kit - vaillant,

Vaillant fan assembly kit - vaillant,

£52.70
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Diverter valve repair - valve,

Diverter valve repair - valve,

£11.49
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New vaillant boiler spares in - vaillant, spares,

New vaillant boiler spares in - vaillant, spares,

£152.37
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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£21.49
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Vaillant grundfos vp4 ze 15 - grundfos, vp4-ze

Vaillant grundfos vp4 ze 15 - grundfos, vp4-ze

£99.50
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Vaillant spare part switch - spare,

Vaillant spare part switch - spare,

£73.50
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Vaillant gas spare transformer - vaillant,

Vaillant gas spare transformer - vaillant,

£13.00
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Vaillant 065131 plate heat - plate,

Vaillant 065131 plate heat - plate,

£120.30
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Vaillant 05043 burner new - vaillant,

Vaillant 05043 burner new - vaillant,

£156.70
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📊96 listings · from £3.95 · avg £51.92

Browse 96 vaillant spares listings currently in our index. Prices range from £3.95 to £291.9, with an average of £51.92. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about vaillant spares →

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Everything you need to know about vaillant spares

Whether you are looking for a brand-new or second-hand vaillant spares, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.95, while premium listings can reach £291.9 — giving you a wide budget spread to work with. The average price of £51.92 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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