Vaillant
Vaillant Tube 0020046477
Vaillant 0020046477 tube, an internal boiler component listed for the VU 656/4-5 gas boiler.
At a glance
- Part type: tube
- Appliance family: VU 656/4-5
- Also known as 1381542
Showing prices
£63.24
£52.70 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 0020046477 is a tube supplied by Vaillant for use within its gas boilers. It is an internal tubular component that forms part of the boiler's assembly, and is listed for the VU 656/4-5 appliance family.
Signs this part needs replacing
- Visible corrosion, pitting or surface scaling on the tube
- Weeping or dripping from the tube body or its joints
- Cracking, kinking or deformation of the tube
- Water staining or residue around the tube connections
- System pressure loss traced to the tube or its fittings
Before you order
- Confirm your appliance model and GC number against the manufacturer's parts list
- Check that part number 0020046477 matches the component being removed
- Inspect the associated seals, washers and connections for condition before refitting
Compliance
| Barcode / EAN | 4024074528419 |
|---|---|
| Alternative numbers | 1381542 |
| 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.