Vaillant
Vaillant Wiring Harness 0020135161
Wiring harness for Vaillant ecoTEC PRO 24, 28 and 30 boilers, part number 0020135161.
At a glance
- Appliance family: ecoTEC PRO
- Also known as 1383565
Showing prices
£36.19
£30.16 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 0020135161 is a wiring harness for the ecoTEC PRO range of gas boilers. It carries the electrical connections between the boiler's control components, forming part of the appliance's internal wiring loom. It is listed under wiring within Vaillant gas boiler spares.
Signs this part needs replacing
- Cracked, frayed or heat-damaged insulation on the loom
- Scorched, discoloured or brittle connector plugs
- Loose, corroded or pushed-back terminals causing intermittent contact
- Boiler cutting out, failing to fire or throwing electrical fault codes intermittently
- Visible chafing or damage where the harness routes past sharp edges or hot components
Before you order
- Confirm your boiler model and revision (R1, R2, R4 or R6) against the fit list
- Check the GC number on the appliance data badge matches the model listed
- Compare the connector layout and plug count on the existing harness with the part being ordered
- Verify the part number marked on the existing harness before removal
Mechanical
| Part type | WIRING |
|---|
Compliance
| Manufacturer part number (MPN) | 0020135161 |
|---|---|
| Barcode / EAN | 4024074617694 |
| Alternative numbers | 1383565 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VAILLANT ECOTEC PRO 24 - VUW 246/5-3 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PRO 24 - VUW 246/5-3 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PRO 24 - VUW 246/5-3 R2 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PRO 28 - VUW 286/5-3 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PRO 28 - VUW 286/5-3 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PRO 28 - VUW 286/5-3 R2 | — | — | — | |
| VAILLANT VUW 246/5-3 | 47-044-44 | 47-044-44 | — | — |
| VAILLANT VUW 246/5-3 A R4 | 47-044-54 | 47-044-54 | — | — |
| VAILLANT VUW 246/5-3 R1 | 47-044-44 | 47-044-44 | — | — |
| VAILLANT VUW 246/5-3 R2 | 47-044-44 | 47-044-44 | — | — |
Showing 10 of 39 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
manual
VAILLANT appliance manual — VUW 246/5-3 (GC 47-044-44), VUW 246/5-3 R1 (GC 47-044-44), VUW 246/5-3 R2 (GC 47-044-44), VUW 246/5-3 R4 (GC 47-044-44), VUW 286/5-3 (GC 47-044-45), VUW 286/5-3 R1 (GC 47-044-45), VUW 286/5-3 R2 (GC 47-044-45), VUW 286/5-3 R4 (GC 47-044-45), ecoTEC PRO 24 VUW 246/5-3 (2012-2012) (GC 47-044-44), ecoTEC PRO 24 VUW 246/5-3 R1 (2012-2013) (GC 47-044-44), ecoTEC PRO 24 VUW 246/5-3 R2 (2013-2015) (GC 47-044-44), ecoTEC PRO 24 VUW 246/5-3 R4 (2015-2015) (GC 47-044-44), ecoTEC PRO 28 VUW 286/5-3 (2012-2012) (GC 47-044-45), ecoTEC PRO 28 VUW 286/5-3 R1 (2012-2013) (GC 47-044-45), ecoTEC PRO 28 VUW 286/5-3 R2 (2013-2015) (GC 47-044-45), ecoTEC PRO 28 VUW 286/5-3 R4 (2015-2015) (GC 47-044-45)
manualmanualVAILLANT appliance manual — VUW 246/5-3 A R4 (GC 47-044-54), VUW 286/5-3 A R4 (GC 47-044-55), VUW 306/5-3 R4 (GC 47-044-52), ecoTEC PRO 24 VUW 246/5-3 A R4 (2015-2017) (GC 47-044-54), ecoTEC PRO 28 VUW 286/5-3 A R4 (2015-2017) (GC 47-044-55), ecoTEC PRO 30 VUW 306/5-3 R4 (2015) (GC 47-044-52)
manualmanualVAILLANT appliance manual — VUW 246/5-3 R6 (GC 47-044-88), VUW 286/5-3 R6 (GC 47-044-89), VUW 286/5-3 R6 LPG (GC 47-044-90), ecoTEC PRO 24 VUW 246/5-3 R6 (2017) (GC 47-044-88), ecoTEC PRO 28 VUW 286/5-3 R6 (2017) (GC 47-044-89), ecoTEC PRO 28 VUW 286/5-3 R6 LPG (2017) (GC 47-044-90)
manualNo technical questions yet for this part.
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