Vaillant
Vaillant Tube T-Chex 0020069045
Vaillant T-Chex tube, part 0020069045, for VWS 63/2, 83/2 and 103/2 230V GB appliances.
At a glance
- Also known as 1384243
Showing prices
£35.47
£29.56 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
This is a Vaillant T-Chex tube, part number 0020069045. It is a tubular component used within the Vaillant VWS 63/2, 83/2 and 103/2 230V GB appliances. The tube forms part of the appliance's internal assembly.
Signs this part needs replacing
- Visible corrosion, cracking or deformation of the tube
- Water leaks or weeping at the tube connections
- Scale or debris build-up restricting flow through the tube
- Discolouration or heat damage to the tube surface
- Repeated pressure loss in the appliance
Before you order
- Confirm your appliance model matches one of the fitments listed above
- Check the part number 0020069045 against the manufacturer's parts list for your appliance
- Verify the appliance variant (230V GB) matches your unit
- If unsure, consult a qualified heating engineer
Compliance
| Alternative numbers | 1384243 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWS 103/2 230V GB | — | — | — | |
| VAILLANT VWS 63/2 230V GB | — | — | — | |
| VAILLANT VWS 83/2 230V GB | — | — | — |
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.