Ideal
Ideal Outer Flue Seal 203979
Outer flue seal for Ideal gas boilers, supplied under part number 203979.
At a glance
- Also known as 1782816
£13.81
£11.51 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 Ideal 203979 is an outer flue seal from the Ideal flue range for gas boiler spares. It is the outer sealing component of the flue assembly. Ideal lists it under part number 203979.
Before you order
- Confirm the part number 203979 matches the seal being replaced.
- Check the seal's position on the flue assembly against Ideal's appliance documentation.
- Fit the seal in accordance with the boiler manufacturer's instructions.
Compliance
| Alternative numbers | 1782816 |
|---|
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.
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