Vaillant
Vaillant Sensor 0020174524
Vaillant sensor 0020174524 for aroTHERM VWZ MEH and VWZ MWT heat pump units.
At a glance
- Appliance family: aroTHERM heat pump
- Also known as 1386210
£10.04
£8.37 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 0020174524 is a sensor used on Vaillant aroTHERM heat pump units. It forms part of the appliance's monitoring circuit, feeding temperature or system status information back to the control board. It is listed by the manufacturer for the VWZ MEH and VWZ MWT model ranges.
Signs this part needs replacing
- Fault codes logged against a temperature or sensor circuit on the appliance
- Readings that sit outside the expected range for the measured point
- Erratic heating or hot water output that does not match the setpoint
- The unit locking out or cycling shortly after start-up
- Visible damage, corrosion or a loose connection at the sensor body or plug
Before you order
- Confirm the appliance model number from the data plate, not just the series name
- Check the existing sensor against part number 0020174524 before ordering
- Note the sensor's mounting position and connector type so the correct item is fitted
- Isolate the appliance from the power supply before removing or refitting any sensor
Compliance
| Alternative numbers | 1386210 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWZ MEH 60 | — | — | — | |
| VAILLANT VWZ MEH 61 | — | — | — | |
| VAILLANT VWZ MWT 150 | — | — | — | |
| VAILLANT aroTHERM VWZ MEH 60 (2013-2021) | — | — | — | |
| VAILLANT aroTHERM VWZ MEH 61 (2013-2021) | — | — | — | |
| VAILLANT aroTHERM VWZ MWT 150 | — | — | — | |
| VAILLANT aroTHERM VWZ MWT 150 (2013-2021) | — | — | — |
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.
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