Vaillant
Vaillant Air Harness Sensor 0020210683
Vaillant air harness sensor, part number 0020210683, for the boiler's air sensing circuit.
At a glance
- Also known as 1386738
£32.35
£26.96 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 0020210683 Air Harness Sensor is a wiring component used on Vaillant gas boilers. It forms part of the air sensing circuit, connecting the sensor to the boiler's control electronics via the harness. The part is supplied as a wiring assembly rather than a standalone sensing element.
Before you order
- Confirm the part number 0020210683 against the existing component or the boiler's parts list before ordering.
- Check the appliance's installation and service documentation to confirm this sensor is listed for the model in question.
- Inspect the harness connector and cable routing on the boiler so the replacement matches the existing layout.
- Isolate the boiler from the electrical supply before any inspection or fitting work.
Compliance
| Alternative numbers | 1386738 |
|---|
No fitment data held for this part.
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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