Vaillant
Vaillant Wall Seal 300 x 300 (DN 300) 0020117200
Vaillant wall seal, 300 x 300 (DN 300), part number 0020117200, for the point where a flue passes through an external wall.
At a glance
- Also known as 1385758
£156.44
£130.37 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 Wall Seal 300 x 300 (DN 300) is a flue wall seal supplied under part number 0020117200. It is used at the point where a flue passes through an external wall, forming the seal between the flue and the wall structure. It is listed by the manufacturer as a 300 x 300 seal with a DN 300 nominal designation.
Before you order
- Confirm the part number 0020117200 matches the item you are replacing.
- Check that the 300 x 300 size and DN 300 nominal designation suit the flue installation concerned.
- Verify the flue diameter and wall penetration arrangement on site before ordering, as flue components are not interchangeable across systems.
- If the appliance is under a manufacturer's warranty, check the terms before carrying out work on the flue.
Compliance
| Alternative numbers | 1385758 |
|---|
No fitment data held for this part.
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 documents held for this part. The technical team will source them 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.