Vaillant
Vaillant Cable Tree (Harness) Compressor 14-17kW 0020038735
Wiring harness for the compressor on Vaillant VWS 141/2 and VWS 171/2 heat pumps, rated 14-17kW.
At a glance
- Also known as 1381416
£99.59
£82.99 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 cable tree (harness) for the compressor, part number 0020038735, is the wiring loom that connects the compressor to the control and power circuits on 14-17kW units. It is used on Vaillant VWS 141/2 and VWS 171/2 heat pumps. The harness carries the electrical supply and control signals the compressor needs to run.
Signs this part needs replacing
- Compressor fails to start or runs intermittently
- Fault codes relating to compressor supply or communication
- Visible damage to the harness, such as frayed, cracked or burnt wiring
- Corroded or discoloured connector pins at the compressor or control board
- Heat damage or a burning smell around the loom
Before you order
- Confirm your appliance model is a Vaillant VWS 141/2 or VWS 171/2
- Check the compressor rating matches the 14-17kW range
- Inspect the existing harness and connectors to confirm the fault lies with the loom
- Have the part number 0020038735 to hand when ordering
Compliance
| Alternative numbers | 1381416 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWS 141/2 | — | — | — | |
| VAILLANT VWS 171/2 | — | — | — |
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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