Vaillant
Vaillant Wiring Harness Sensor 0020032000
Wiring harness sensor for Vaillant VWS series appliances, part number 0020032000.
At a glance
- Appliance family: VWS series
- Also known as 1381400
Showing prices
£80.17
£66.81 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 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 0020032000 is a sensor wiring harness for Vaillant VWS series appliances. It provides the electrical connection for the sensor circuit within the appliance. This component is specific to the VWS models listed below.
Signs this part needs replacing
- Intermittent or erratic sensor readings
- Fault codes relating to the sensor circuit
- Visible damage to the harness insulation or connectors
- Corroded, loose or pushed-back connector pins
- Open or short circuit in the sensor wiring
Before you order
- Confirm your appliance model matches one of the VWS models listed above.
- Check the part number on the existing harness.
- Inspect the connector type and wiring routing on the appliance.
- Isolate the appliance from the electrical supply before fitting.
Compliance
| Alternative numbers | 1381400 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWS 101/2 230V | — | — | — | |
| VAILLANT VWS 141/2 | — | — | — | |
| VAILLANT VWS 171/2 | — | — | — | |
| VAILLANT VWS 220/2 | — | — | — | |
| VAILLANT VWS 300/2 | — | — | — | |
| VAILLANT VWS 380/2 | — | — | — | |
| VAILLANT VWS 460/2 | — | — | — | |
| VAILLANT VWS 61/2 230V | — | — | — | |
| VAILLANT VWS 81/2 230V | — | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.