Vaillant
Vaillant Cable Harness Heat Engine 0010039705
Vaillant cable harness for the heat engine, part number 0010039705, used across selected EcoTec boiler models.
At a glance
- Part type: cable wiring harness, heat engine
- Appliance family: EcoTec
- Also known as 1392188
£25.36
£21.13 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 0010039705 is a cable wiring harness for the heat engine assembly. It carries the electrical connections between the heat engine and the boiler's control and safety circuits. It is used on selected Vaillant EcoTec condensing appliances.
Signs this part needs replacing
- Heat engine fails to run or cuts out intermittently with no other fault found
- Damaged, chafed or heat-brittled insulation on the harness wiring
- Corroded, loose or discoloured connector pins at the heat engine plug
- Continuity faults or open circuits traced along the harness
- Fault codes or electrical errors that persist after checking the heat engine itself
Before you order
- Confirm the boiler model and variant match one of the appliances listed above
- Check the existing harness connectors and routing against the part before fitting
- Inspect the heat engine and control board for any damage that may have caused the harness fault
- Isolate the electrical supply before removing or refitting the harness
Compliance
| Alternative numbers | 1392188 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT ecoTEC 610 VU 10 CS/1-5 (2023) | 41-694-45 | 41-694-45 | — | — |
| VAILLANT ecoTEC 615 VU 15 CS/1-5 (2023) | 41-694-46 | 41-694-46 | — | — |
| VAILLANT ecoTEC 620 VU 20 CS/1-5 (2023) | 41-694-47 | 41-694-47 | — | — |
| VAILLANT ecoTEC PLUS 826 VUW 20/26 CS/1-5 (2023) | 47-044-92 | 47-044-92 | — | — |
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.
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