Vaillant
Vaillant Tube (Plastic) 0020138668
Plastic tube, part 0020138668, for Vaillant ecoTEC PLUS and VUI boiler models listed below.
At a glance
- Also known as 1383593
£16.67
£13.89 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
This is a plastic tube supplied by Vaillant under part number 0020138668. It is a boiler component intended for use in the ecoTEC PLUS and VUI appliance families listed below. The tube forms part of the internal pipework assembly, where it carries fluid or condensate between connections within the appliance.
Signs this part needs replacing
- Visible cracks, crazing or brittleness in the plastic wall
- Dampness, weeping or staining at the tube ends or connections
- Crusting, scale or debris restricting flow through the bore
- Discolouration or deformation suggesting heat or age-related degradation
- A loose or poorly seated tube that will not sit securely in its connection
Before you order
- Confirm your appliance model and revision against the fit list above, as fitment varies between variants
- Check the part number on the existing component or the manufacturer's parts list for your appliance
- Inspect the seals, clips and adjacent connections, as these may also need attention at the same time
- Verify the tube routing and connection points on your appliance before removal
Compliance
| Barcode / EAN | 4024074625729 |
|---|---|
| Alternative numbers | 1383593 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VAILLANT ECOTEC PLUS 937 VUI 376/3-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 937 VUI 376/5-5 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 937 VUI 376/5-5 R1 | — | — | — | |
| VAILLANT VAILLANT ECOTEC PLUS 937 VUI 376/5-5 R2 | — | — | — | |
| VAILLANT VUI 286/5-5 R6 | 47-044-61 | 47-044-61 | — | — |
| VAILLANT VUI 376/5-5 | 47-044-43 | 47-044-43 | — | — |
| VAILLANT VUI 376/5-5 R4 | 47-044-43 | 47-044-43 | — | — |
| VAILLANT VUI 386/5-5 A R4 | — | — | — | |
| VAILLANT ecoTEC PLUS 937 VUI 376/5-5 (2012-2012) | 47-044-43 | 47-044-43 | — | — |
| VAILLANT ecoTEC PLUS 937 VUI 376/5-5 (47-044-43) | — | — | — |
Showing 10 of 16 compatible appliances.
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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