Vaillant
Vaillant Combustion Chamber Cover Gasket 0020188931
Vaillant combustion chamber cover gasket, part 0020188931, for ecoTEC VU GB 1006/5-5 and 1206/5-5 boilers.
At a glance
- Part type: gasket, combustion chamber cover
- Appliance family: ecoTEC VU GB 1006/5-5 and 1206/5-5
- Also known as 1386470
£64.46
£53.72 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 0020188931 is a combustion chamber cover gasket for ecoTEC VU GB open-vent boilers. It seals the joint between the combustion chamber cover and the heat exchanger body, preventing flue gases from escaping into the appliance casing. It is a service item that should be renewed whenever the cover is removed.
Signs this part needs replacing
- The gasket is cracked, split or visibly perished
- The material has hardened or flattened and no longer sits proud of the joint face
- Soot staining or discolouration around the combustion chamber cover joint
- The cover has been removed for inspection, cleaning or component replacement
- Any indication of flue gas leakage at the cover joint
Before you order
- Confirm the boiler model and GC number against the fitment list above
- Check the combustion chamber cover joint face is clean and undamaged before fitting
- Renew the gasket whenever the cover is disturbed, as it is not designed for reuse
- Verify the part number 0020188931 matches the number on the existing gasket or the manufacturer's parts list
Compliance
| Barcode / EAN | 4024074711323 |
|---|---|
| Alternative numbers | 1386470 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU GB 1006/5-5 R2 | 41-044-69 | 41-044-69 | — | — |
| VAILLANT VU GB 1006/5-5 R3 | 41-044-69 | 41-044-69 | — | — |
| VAILLANT VU GB 1206/5-5 R2 | 41-044-70 | 41-044-70 | — | — |
| VAILLANT VU GB 1206/5-5 R3 | 41-044-70 | 41-044-70 | — | — |
| VAILLANT ecoTEC VU GB 1006/5-5 R2 (2013-2014) | 41-044-69 | 41-044-69 | — | — |
| VAILLANT ecoTEC VU GB 1006/5-5 R2 (41-044-69) | — | — | — | |
| VAILLANT ecoTEC VU GB 1006/5-5 R3 (2014) | 41-044-69 | 41-044-69 | — | — |
| VAILLANT ecoTEC VU GB 1006/5-5 R3 (41-044-69) | — | — | — | |
| VAILLANT ecoTEC VU GB 1206/5-5 R2 (2013-2014) | 41-044-70 | 41-044-70 | — | — |
| VAILLANT ecoTEC VU GB 1206/5-5 R3 (2014) | 41-044-70 | 41-044-70 | — | — |
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.
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