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0020035421

0020035421 for sale on Ireland's largest auction and classifieds sites

Budget picks — under £39

0020097315 Tube
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0020097315 tube - 0020097315, - £6.00
Add to cart 0020097315 - Free postage - New and Used
0020107702 Clip (PK5)
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0020107702 clip - 0020107702, - £6.00
Add to cart Clip pk5 - Free postage - New and Used
0020211441 Tube Connection
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0020211441 tube connection - 0020211441, - £13.99
Add to cart 0020211441 tube connection - Free postage - New and Used
Vaillant Ecotec pcb
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Vaillant ecotec pcb - ecotec, - £16.15
Add to cart This sale used • Vaillant pcbs couple • Dont selling spares - Free postage - New and Used

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Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £21.50
Add to cart Vaillant 0020132764 printed • Circuit board replacement • Part error occurs - Free postage - New and Used
📊 41 listings · from £6 · avg £75.62
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 41 0020035421 listings currently in our index. Prices range from £6 to £270, with an average of £75.62. 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 0020035421 →

Vaillant EcoTec Plus 824 831
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Vaillant ecotec plus - vaillant, - £29.99
Add to cart Vaillant ecotec plus • 630 lpg make • 618 - Free postage - New and Used
Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus - ecotec, - £29.99
Add to cart Ecotec plus • 612 126 2005 • 615 156 - Free postage - New and Used
Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus 824 831 - ecotec, - £29.99
Add to cart Vaillant ecotec plus • 612 126 2005 • 824 831 837 - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £31.16
Add to cart Used item boiler • Was working fine • Removal but replaced - Free postage - New and Used
Vaillant Eco Tech 0020035421
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Vaillant eco tech 0020035421 - vaillant, - £31.90
Add to cart Has come from • Working boiler but • Was scrapped due - Free postage - New and Used
Vaillant Ecotec Plus  PCB
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Vaillant ecotec plus pcb - ecotec, - £37.09
Add to cart Vaillant ecotec plus • Printed circuit board • Pcb - Free postage - New and Used
Vaillant ecotec plus 831
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Vaillant ecotec plus 831 - £37.10
Add to cart Great part taken • Out working boiler - Free postage - New and Used
Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus - 824, 831 - £37.99
Add to cart Ecotec plus 612 • 824 831 837 • Pro pcb 0020132764 - Free postage - New and Used
Vaillant EcoTec Plus 824 831
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Vaillant ecotec plus 824 831 - 824, - £38.53
Add to cart Ecotec plus 2005 • This part present • Different boilers vaillant - Free postage - New and Used

Mid-range — £40 to £100

Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus - ecotec, - £39.99
Add to cart Ecotec plus 612 • 824 831 837 • 937 pcb 0020035421 - Free postage - New and Used
Vaillant EcoTec Plus 824 831
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Vaillant ecotec plus 824 - plus, - £40.00
Add to cart 044 ecotec plus • 612 126 2005 • 615 156 - Free postage - New and Used
Vaillant EcoTec Plus 824 831
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Vaillant ecotec plus - vaillant, 831 - £40.00
Add to cart Vaillant ecotec plus • 824 2005 2010 • 837 2006 - Free postage - New and Used
Vaillant - EcoTec Plus - PCB -
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Vaillant ecotec plus - vaillant, - £40.21
Add to cart Vaillant ecotec plus • Part 0020132764 marked • 0020034521 0020080512 - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £41.96
Add to cart Pcb vaillant ecotec • Plus 0020132764 hence • Your boiler vital - Free postage - New and Used
Vaillant EcoTec Plus 824 831
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Vaillant ecotec plus 824 831 - 824, - £43.24
Add to cart Ecotec plus 2005 • This part present • Different boilers vaillant - Free postage - New and Used
VAILLANT ECOTEC PCB PLUS COMBI
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Vaillant ecotec pcb - vaillant, - £43.30
Add to cart Ecotec plus 612 • Combi system pro • Circuit board pcb - Free postage - New and Used
Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus 824 - vaillant, - £44.38
Add to cart Vaillant ecotec plus • 824 831 837 • 937 pcb 0020092506genuine - Free postage - New and Used
Vaillant Ecotec Plus 824 831
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Vaillant ecotec plus 824 831 - ecotec, - £44.99
Add to cart Vaillant ecotec plus • 824 831 837 • Pcb 0020132764 replace - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £47.50
Add to cart Refurnished - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £83.90
Add to cart New vaillant 0020132764 • Printed circuit board • Original - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £83.90
Add to cart Brand new vaillant • Pcb printed circuit • Board ecotec condensing - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £94.30
Add to cart - Free postage - New and Used
Brand new Vaillant 0020132764
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Brand new vaillant - new, - £99.50
Add to cart New vaillant printed • Circuit board - Free postage - New and Used

Premium — over £100

Vaillant PCB 0020132764
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Vaillant pcb 0020132764 - vaillant, - £100.00
Add to cart Vaillant pcb 0020132764 • Printed circuit board • Reliable efficient component - Free postage - New and Used
Vaillant - VR70 Wiring Centre
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Vaillant vr70 wiring centre - wiring, - £104.69
Add to cart Brand new vaillant • Wiring centre expansion • Module enhance multi - Free postage - New and Used
Vaillant 0020184844 VR70
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Vaillant 0020184844 vr70 - 0020184844, - £120.00
Add to cart Vaillant vr70 wiring • Brand new box • Key features enhances - Free postage - New and Used
Vaillant EcoTEC PCB 0020035421
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Vaillant ecotec pcb 0020035421 - vaillant, - £120.00
Add to cart Part 0020035421 this • Needs match code • Your existing faulty - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £125.50
Add to cart Valiant 0020132764 pcb • Brand new taken • Out packaging but - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £125.50
Add to cart - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £130.70
Add to cart - Free postage - New and Used
Vaillant PCB 0020132764
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Vaillant pcb 0020132764 - pcb, - £150.00
Add to cart Printed circuit board • Vaillant pcb 0020132764 • Green coloured unit - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £150.00
Add to cart New old stock • Vaillant printed circuit • Board - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - 0020132764, - £152.99
Add to cart Printed circuit board • Spare part storage • Tank water heater - Free postage - New and Used
Vaillant pcb control panel
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Vaillant pcb control - , panel - £187.90
Add to cart Full 825 control • Wiring harness internal • Mechanical clock manufactured - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £208.70
Add to cart New vaillant pcb • Board ordered wrong • One mistake part - Free postage - New and Used
Vaillant 0020132764 Printed
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Vaillant 0020132764 printed - vaillant, - £270.00
Add to cart Vaillant printed circuit • Board 0020132764 new • Opened box - Free postage - New and Used

Try this: oil heaters | central heating pumps | lpg combi boiler | white radiator covers | boilers | circulating pumps | delonghi heaters | electric radiators | electric fan | floor fans

🔥 Best eBay deals on 0020035421

See all listings on eBay →

These 41 listings for 0020035421 are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.

0020097315 Tube Lowest price

0020097315 Tube

0020097315

£6

0020107702 Clip (PK5)

0020107702 Clip (PK5)

Clip pk5

£6

0020211441 Tube Connection

0020211441 Tube Connection

0020211441 tube connection

£14

Everything you need to know about 0020035421

Whether you are looking for a brand-new or second-hand 0020035421, eBay offers one of the largest selections available online. With 41 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 £6, while premium listings can reach £270 — giving you a wide budget spread to work with. The average price of £75.62 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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