Vaillant
Vaillant Wiring Harness Compressor 8000010464
Compressor wiring harness for Vaillant Arotherm 5/5 air-to-water heat pumps, part number 8000010464.
At a glance
- Part type: compressor wiring harness
- Appliance family: Arotherm 5/5
- Also known as 1389822
£80.33
£66.94 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 8000010464 is a compressor wiring harness listed for the Arotherm 5/5 air-to-water heat pump range. It provides the electrical connections between the compressor and the appliance wiring loom. It is supplied under the Vaillant compressor wiring harness part type.
Signs this part needs replacing
- Compressor fails to start, or starts and cuts out intermittently
- Visible chafing, cracking or heat damage to the harness insulation
- Corroded, loose or discoloured terminals at the compressor connector
- Continuity faults or error codes traced to the compressor circuit
- Broken conductor or rodent damage within the loom
Before you order
- Confirm the model number on the appliance data badge matches one of the listed Arotherm 5/5 variants
- Check part number 8000010464 against the manufacturer's parts list for your unit
- Inspect the existing harness, connectors and routing to confirm the fault lies with the harness
- Isolate the appliance from the electrical supply before inspection or replacement work
Compliance
| Alternative numbers | 1389822 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT aroTHERM 5/5 VWL 35/5 AS 230V S2 R1 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 55/5 AS 230V S2 R1 (2019-2022) | — | — | — | |
| VAILLANT aroTHERM 5/5 VWL 75/5 AS 230V S2 R1 (2022) | — | — | — |
Documents & drawings
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