Vaillant
Vaillant Wiring Harness Reset 0020175847
Reset wiring harness for Vaillant Arotherm VWL 85/2 A 230V heat pumps manufactured before 2014.
At a glance
- Also known as 1386332
£9.67
£8.06 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 0020175847 is a reset wiring harness used on the Arotherm VWL 85/2 A 230V air-to-water heat pump. It forms the electrical connection for the reset circuit within the appliance. This variant is specified for units built before 2014.
Signs this part needs replacing
- The reset function does not respond when operated
- Intermittent or total loss of continuity through the reset circuit
- Chafed, cracked or heat-damaged insulation on the harness
- Corroded, loose or discoloured terminals at the harness connectors
- Reset-related faults or lockouts identified during diagnosis
Before you order
- Confirm the appliance is a Vaillant VWL 85/2 A 230V
- Check the build date, as this harness is specified for units manufactured before 2014
- Compare connector layout and pin count with the harness being removed
- Verify the number 0020175847 against the marking on the existing harness
Compliance
| Alternative numbers | 1386332 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWL 85/2 A 230V | — | — | — | |
| VAILLANT aroTHERM VWL 85/2 A 230V (2013) | — | — | — |
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.