Vaillant
Vaillant Tube 0020233891
Vaillant tube, part number 0020233891, for VUW 356/5-7 and VUW 436/5-7 appliances including Ecotec Exclusive models.
At a glance
- Also known as 1388290
£17.56
£14.63 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 0020233891 is a tube listed by Vaillant for use in its VUW 356/5-7 and VUW 436/5-7 appliances, including the Ecotec Exclusive 835 and 843 variants. It is a service component within the appliance's pipework assembly, identified by the manufacturer part number 0020233891.
Signs this part needs replacing
- Visible corrosion, pitting or surface discolouration on the tube
- Weeping or dripping at the tube connections
- Scale or debris build-up restricting flow through the tube
- Kinks, cracks or deformation in the tube wall
- Water staining or damp patches around the tube's location
Before you order
- Confirm your appliance model and GC number against the fit list above
- Check part number 0020233891 against your appliance's parts list
- Identify the tube's position on the appliance before removal
Compliance
| Alternative numbers | 1388290 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VUW 356/5-7 | 47-044-66 | 47-044-66 | — | — |
| VAILLANT VUW 436/5-7 | 47-044-67 | 47-044-67 | — | — |
| VAILLANT ecoTEC EXCLUSIVE 835 VUW 356/5-7 (2016) | 47-044-66 | 47-044-66 | — | — |
| VAILLANT ecoTEC EXCLUSIVE 843 VUW 436/5-7 (2016) | 47-044-67 | 47-044-67 | — | — |
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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