Vaillant
Vaillant Tube Pump 0020175870
Vaillant pump tube, part number 0020175870, for Arotherm VWL 85/2 and 115/2 A 230V heat pumps.
At a glance
- Appliance family: Arotherm VWL air-to-water heat pumps
- Also known as 1386376
£77.64
£64.70 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 0020175870 is a pump tube supplied by Vaillant for use in its Arotherm VWL air-to-water heat pump range. It forms part of the circulating pump assembly, carrying water through the pump housing within the appliance's heating circuit. It is a service component intended for repair or refurbishment of the pump arrangement on the models listed below.
Signs this part needs replacing
- Visible water weeping or staining around the pump housing or tube connections
- Corrosion, pitting or surface deterioration on the tube
- Scale or debris build-up restricting flow through the pump circuit
- Reduced circulation or poor heating performance traced to the pump assembly
- Noise or vibration from the pump area linked to a damaged or distorted tube
Before you order
- Confirm the appliance model matches one of the fitments listed above
- Check the existing part number against 0020175870 before removal
- Inspect associated seals, unions and connections for wear, as these are not included
- Isolate the appliance from the power and water supply before carrying out any work
Compliance
| Alternative numbers | 1386376 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWL 115/2 A 230V | — | — | — | |
| VAILLANT VWL 85/2 A 230V | — | — | — | |
| VAILLANT aroTHERM VWL 115/2 A 230V (2013) | — | — | — | |
| 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.
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