Vaillant
Vaillant recirculation pump 0020131637
Genuine Vaillant recirculation pump for the ecoTEC exclusive 832/838 and VUW 326/4-E/386/4-E boilers.
At a glance
- Also known as 1383285
- Fitting should be carried out by a Gas Safe registered engineer
£586.12
£488.43 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
A genuine Vaillant water recirculation pump, part number 0020131637. Positioned after the primary heat exchanger, it circulates heated water through the closed central heating system and, in combi boilers, feeds the diverter valve for hot water on demand.
Signs this part needs replacing
- Little or no central heating output despite the boiler firing
- Pump is noisy, humming or seized
- Boiler locks out on a flow or pump fault
- Leaking from the pump housing or seals
Before you order
- Match the part number on your existing pump before ordering
- Isolate the electrical and water supply before removing the old pump
- Fitting should be carried out by a Gas Safe registered engineer
Compliance
| Barcode / EAN | 4024074613672 |
|---|---|
| Alternative numbers | 1383285 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VAILLANT ECOTEC EXCLUSIVE 832 - VUW 326/4 | — | — | — | |
| VAILLANT VAILLANT ECOTEC EXCLUSIVE 838 - VUW 386/4 | — | — | — | |
| VAILLANT VUW 326/4-7 | 47-044-37 | 47-044-37 | — | — |
| VAILLANT VUW 386/4-7 | 47-044-38 | 47-044-38 | — | — |
| VAILLANT ecoTEC EXCLUSIVE 832 VUW 326/4-7 | 47-044-37 | 47-044-37 | — | — |
| VAILLANT ecoTEC EXCLUSIVE 838 VUW 386/4-7 | 47-044-38 | 47-044-38 | — | — |
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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