Vaillant
Vaillant Wiring Harness 193589
Vaillant wiring harness, part 193589, for EcoTEC PLUS and VU series gas boilers.
At a glance
- Also known as 1376870
£24.72
£20.60 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 193589 is a wiring harness supplied by Vaillant for its EcoTEC PLUS and VU series gas boilers. It forms part of the boiler's internal wiring, carrying electrical connections between components within the appliance. It is listed under the wiring category of Vaillant gas boiler spares.
Signs this part needs replacing
- Boiler fails to fire or cuts out intermittently with no other fault identified
- Visible damage to the harness, such as chafed, cracked or heat-affected insulation
- Loose, corroded or discoloured connector terminals
- Fault codes or electrical continuity faults traced to the harness
- Intermittent operation that changes when the harness or its connectors are moved
Before you order
- Confirm the boiler model and variant against the fitment list, including any R1 suffix
- Check the existing harness connectors and routing match the part being ordered
- Isolate the electrical supply and follow the manufacturer's instructions before fitting
- Verify the part number 193589 on the existing component or the manufacturer's parts list
Compliance
| Barcode / EAN | 4024074479445 |
|---|---|
| Alternative numbers | 1376870 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VAILLANT ECOTEC PLUS 612 VU 126-3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 612 VU 126-3-5 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 615 VU 156-3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 615 VU 156-3-5 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 618 VU 186-3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 618 VU 186-3-5 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 624 VU 246-3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 624 VU 246-3-5 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 630 VU 306-3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 630 VU 306-3-5 R1 | — | — | — |
Showing 10 of 30 compatible appliances.
Documents & drawings
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