Vaillant boiler spares
Vaillant boiler spares for sale on Ireland's largest auction and classifieds sites
Vaillant filling loop handles - vaillant, - £3.95
Filling loop handles • Vaillant ecotec plus • Pro printed strong - Free postage - New and Used
Filling loop handles • Vaillant ecotec plus • Pro printed strong - Free postage - New and Used
Vaillant turbomax plus 824e - turbomax, - £37.86
Vaillant ecotec exclusive • 832 838 diverter • Valve 252457 140429 - Free postage - New and Used
Vaillant ecotec exclusive • 832 838 diverter • Valve 252457 140429 - Free postage - New and Used
Vaillant ecotec plus 824 - vaillant, 831 - £41.99
Vaillant ecotec plus • Pro 824 831 • 837 937 diverter - Free postage - New and Used
Vaillant ecotec plus • Pro 824 831 • 837 937 diverter - Free postage - New and Used
Vaillant pump housing - vaillant, - £47.50
Pump housing • 0020231147 genuine vaillant • Spare part corded - Free postage - New and Used
Pump housing • 0020231147 genuine vaillant • Spare part corded - Free postage - New and Used
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Vaillant 0390 130390 pcb - vaillant, - £60.00
Vaillant 0390 130390 • Pcb boiler spares • Parts joblot qty - Free postage - New and Used
Vaillant 0390 130390 • Pcb boiler spares • Parts joblot qty - Free postage - New and Used
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48 listings · from £3.95 · avg £61.95
⚠️ These listings were last updated more than 9 days ago.
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Browse 48 vaillant boiler spares listings currently in our index. Prices range from £3.95 to £291.9, with an average of £61.95. 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 boiler spares →
Job lot new mixed boiler - lot, - £115.00
Job lot mixed • Boiler heating spares • Have been added - Free postage - New and Used
Job lot mixed • Boiler heating spares • Have been added - Free postage - New and Used
Vaillant heat exchanger 3 - heat, - £40.21
065071 vaillant 065049 • These are genuine • Parts not cheap - Free postage - New and Used
065071 vaillant 065049 • These are genuine • Parts not cheap - Free postage - New and Used
Vaillant 0020036861 printed - vaillant, - £109.99
Vaillant boiler spares • Tec 418vu186 system • 428vu286 - Free postage - New and Used
Vaillant boiler spares • Tec 418vu186 system • 428vu286 - Free postage - New and Used
Vaillant boiler spare - spare, adaptor - £19.00
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Vaillant boiler spare - vaillant, - £26.83
Tube made brass • Tank lining material • Compatible both power - Free postage - New and Used
Tube made brass • Tank lining material • Compatible both power - Free postage - New and Used
Vaillant printed circuit - printed, board - £76.17
Vaillant 0010047390 printed • Circuit board has • Been inspected fully - Free postage - New and Used
Vaillant 0010047390 printed • Circuit board has • Been inspected fully - Free postage - New and Used
Service valve handle - valve, - £7.39
Ecotec exclusive • Equivalent part number • 832 vuw 2007 - Free postage - New and Used
Ecotec exclusive • Equivalent part number • 832 vuw 2007 - Free postage - New and Used
Large boiler heating - large, spares - £75.00
Few used parts • Large boiler heating • Joblot flash sale - Free postage - New and Used
Few used parts • Large boiler heating • Joblot flash sale - Free postage - New and Used
Vaillant ecotec plus 824 831 - ecotec, - £29.50
2012 curr vaillant • Ecotec plus 824 • 831 - Free postage - New and Used
2012 curr vaillant • Ecotec plus 824 • 831 - Free postage - New and Used
Vaillant 0020221617 high - vaillant, - £291.90
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Vaillant 0020132764 printed - vaillant, - £152.99
Printed circuit board • Spare part storage • Tank water heater - Free postage - New and Used
Printed circuit board • Spare part storage • Tank water heater - Free postage - New and Used
Vaillant ecotec plus system - vaillant, - £149.99
Vaillant ecotec condensing • Plus 415 044 • Part 0020036861 - Free postage - New and Used
Vaillant ecotec condensing • Plus 415 044 • Part 0020036861 - Free postage - New and Used
Vaillant boiler spare 2370109 - boiler, - £18.11
This vaillant boiler • Security fixing bracket • Must have anyone - Free postage - New and Used
This vaillant boiler • Security fixing bracket • Must have anyone - Free postage - New and Used
Genuine vaillant spare ecotec - spare, - £59.00
Vaillant 0020020018 genuine • Spare new box - Free postage - New and Used
Vaillant 0020020018 genuine • Spare new box - Free postage - New and Used
Vaillant ecotec 824 831 837 - vaillant, - £13.95
Vaillant boiler spares • 2000 2001 • Ecomax 613 - Free postage - New and Used
Vaillant boiler spares • 2000 2001 • Ecomax 613 - Free postage - New and Used
Control knobs for vaillant vuw - control, - £9.99
Fits many models • Including but not • Limited vuw range - Free postage - New and Used
Fits many models • Including but not • Limited vuw range - Free postage - New and Used
Vaillant turbomax plus vuw - turbomax, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Vaillant 0020213146 diverter - vaillant, - £34.97
0020213146 diverter valve • Genuine way spare • Combi boilers upgrade - Free postage - New and Used
0020213146 diverter valve • Genuine way spare • Combi boilers upgrade - Free postage - New and Used
Vaillant boiler spare adaptor - vaillant, - £18.95
Vaillant ecotec vuw • Plus 824 044 • 831 lpg - Free postage - New and Used
Vaillant ecotec vuw • Plus 824 044 • 831 lpg - Free postage - New and Used
Vaillant boiler spare - vaillant, - £20.00
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Vaillant diverter valve boiler - vaillant, - £104.70
Vaillant diverter valve • Boiler spare 11289 • Brand new boxed - Free postage - New and Used
Vaillant diverter valve • Boiler spare 11289 • Brand new boxed - Free postage - New and Used
Vaillant eco tec plus - eco, 824 - £6.94
Ecotec plus 824 • Vuw 246 • Vuw246 - Free postage - New and Used
Ecotec plus 824 • Vuw 246 • Vuw246 - Free postage - New and Used
Vaillant boiler spares and - vaillant, - £94.30
All working spares • Pcbs taken off • Boilers - Free postage - New and Used
All working spares • Pcbs taken off • Boilers - Free postage - New and Used
Vaillant 065131 heat exchanger - vaillant, - £140.06
Fast dispatch get • Your heating back • Running quickly competitive - Free postage - New and Used
Fast dispatch get • Your heating back • Running quickly competitive - Free postage - New and Used
Vaillant boiler spares - boiler, - £63.10
Vaillant boiler spares - Free postage - New and Used
Vaillant boiler spares - Free postage - New and Used
Vaillant ecotec plus 824 831 - vaillant, - £13.75
- Free postage - New and Used
- Free postage - New and Used
Vaillant adaptor 0020144596 - adaptor, - £8.66
This vaillant adaptor • 0020144596 essential part • Your 100 boiler - Free postage - New and Used
This vaillant adaptor • 0020144596 essential part • Your 100 boiler - Free postage - New and Used
Vaillant turbomax plus 824e - vaillant, - £9.39
Repair service your • Part repairable condition • This you fans - Free postage - New and Used
Repair service your • Part repairable condition • This you fans - Free postage - New and Used
Vaillant ecotec plus 831 837 - vaillant, - £15.08
Vaillant ecotec plus • Circuit board pcb • 002108111 removed from - Free postage - New and Used
Vaillant ecotec plus • Circuit board pcb • 002108111 removed from - Free postage - New and Used
Vaillant ecotec plus 824 - vaillant, - £9.84
Water pressure sensor • 0020059717 vaillant ecotec • Plus pro exclusive - Free postage - New and Used
Water pressure sensor • 0020059717 vaillant ecotec • Plus pro exclusive - Free postage - New and Used
Vaillant ecomax front casing - ecomax, - £78.70
Vaillant ecomax front • Casing section genuine • Spare part residential - Free postage - New and Used
Vaillant ecomax front • Casing section genuine • Spare part residential - Free postage - New and Used
Vaillant electrode maintenance - vaillant, - £52.18
Vaillant electrode maintenance • Kit 0020143440 genuine • Manufacturer guarantee check - Free postage - New and Used
Vaillant electrode maintenance • Kit 0020143440 genuine • Manufacturer guarantee check - Free postage - New and Used
Vaillant unistore cylinder - vaillant, - £37.00
Products will not • Serviced per maintenance • Instructions add favourites - Free postage - New and Used
Products will not • Serviced per maintenance • Instructions add favourites - Free postage - New and Used
Vaillant 0020148382 gas - vaillant, - £135.90
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Vaillant 05043 burner new - 05043, - £156.70
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Vaillant diverter valve - vaillant, - £38.43
Vaillant ecotec pro • Diverter valve 0020020015 • Ensures optimal functionality - Free postage - New and Used
Vaillant ecotec pro • Diverter valve 0020020015 • Ensures optimal functionality - Free postage - New and Used
Main heat exchanger for - exchanger, - £82.54
Ecotec plus 624 • 612 615 618 • 246 2005 2012 - Free postage - New and Used
Ecotec plus 624 • 612 615 618 • 246 2005 2012 - Free postage - New and Used
Vaillant ecotec plus safety - vaillant, - £12.50
Vaillant ecotec plus • Safety valve bar • 0020275015 bnib genuine - Free postage - New and Used
Vaillant ecotec plus • Safety valve bar • 0020275015 bnib genuine - Free postage - New and Used
Vaillant turbomax plus 824 - turbomax, - £27.99
These parts are • Taken out from • Working boilers they - Free postage - New and Used
These parts are • Taken out from • Working boilers they - Free postage - New and Used
Vaillant turbomax plus - vaillant, - £13.99
Turbomax plus 824e • Vuw 242 • Part number 014675 - Free postage - New and Used
Turbomax plus 824e • Vuw 242 • Part number 014675 - Free postage - New and Used
Vaillant boiler spare - vaillant, - £82.94
Compatible various vaillant • Models provide effective • Performance boiler spares - Free postage - New and Used
Compatible various vaillant • Models provide effective • Performance boiler spares - Free postage - New and Used
Vaillant 020136638 pump - vaillant, - £198.30
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Fans valves pcb • Boards sensors switches • More - Free postage - New and Used
Vaillant 065131 plate heat - plate, - £120.30
Fast dispatch get • Your heating back • Running quickly competitive - Free postage - New and Used
Fast dispatch get • Your heating back • Running quickly competitive - Free postage - New and Used
Try this: vaillant diverter valve replacement | vaillant turbomax parts | vaillant turbomax boiler | vaillant ecomax boiler | vaillant vrt 350 | vaillant 282e | turbomax 242 | horstmann timer | immersion tank | ford focus 1 6 zetec coil pack
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Everything you need to know about vaillant boiler spares
Whether you are looking for a brand-new or second-hand vaillant boiler spares, eBay offers one of the largest selections available online. With 48 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 £61.95 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.