Vaillant
Vaillant Supply Inverter Wiring Harness 0020175823
Vaillant supply inverter wiring harness, part number 0020175823, for Arotherm VWL 115/2 A 230V heat pumps.
At a glance
- Part type: supply inverter wiring harness
- Also known as 1386296
£213.10
£177.58 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 0020175823 is a supply inverter wiring harness used on Arotherm VWL 115/2 A 230V air source heat pumps. It carries the electrical supply between the inverter and the associated control and power connections within the appliance. The harness is supplied as a complete assembly with its fitted connectors.
Signs this part needs replacing
- Inverter fails to power up or drops out intermittently during operation
- Visible heat damage, scorching or discolouration at the harness connectors or terminals
- Cracked, chafed or brittle insulation along the harness run
- Loose, corroded or poor-contact pins in the inverter supply plugs
- Inverter supply fault codes logged by the appliance that persist after connector checks
Before you order
- Confirm the appliance model and voltage variant from the data plate before ordering
- Inspect the existing harness connectors and pin count against the replacement assembly
- Check whether the fault lies in the harness or in the inverter itself, as symptoms can overlap
- Isolate the electrical supply and follow the manufacturer's instructions before fitting
Compliance
| Alternative numbers | 1386296 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWL 115/2 A 230V | — | — | — | |
| VAILLANT aroTHERM VWL 115/2 A 230V (2013) | — | — | — |
Documents & drawings
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