Vaillant
Vaillant Tube 0020058789
Vaillant 0020058789 tube for the Ecotec VU 656/4-5 gas boiler, supplied as part of the pipe assembly.
At a glance
- Also known as 1383993
Showing prices
£49.46
£41.22 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 0020058789 is a tube used in the pipe assembly of Vaillant Ecotec VU gas boilers. It is listed for the VU 656/4-5 model and is identified by the Vaillant part number 0020058789.
Signs this part needs replacing
- Visible corrosion, pitting or surface deterioration on the tube
- Leaks or weeping at the tube connections
- Kinks, crushing or deformation of the tube
- Moisture or staining along the tube run
Before you order
- Confirm the boiler model is the VU 656/4-5
- Check the GC number on the appliance data badge against your model
- Match the existing part number 0020058789 before ordering
Compliance
| Alternative numbers | 1383993 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU 656/4-5 | 41-044-59 | 41-044-59 | — | — |
| VAILLANT ecoTEC VU 656/4-5 (2007-2015) | 41-044-59 | 41-044-59 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.