Glow-worm
Glow-worm O-Ring Fan/Venturi Plate 0020018825
Glow-worm O-ring for the fan/venturi plate joint on Xtramax HE gas boilers.
At a glance
- Part type: O-ring
- Appliance family: Xtramax HE
- Also known as 1337631
£9.53
£7.94 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 Glow-worm 0020018825 is an O-ring that seals the fan/venturi plate joint on the appliance. It sits between the venturi plate and its mounting face, closing the joint against flue gas and condensate escape. It is a service part for the Xtramax HE range.
Signs this part needs replacing
- Visible flattening, hardening or cracking of the O-ring
- Staining or condensate weeping around the venturi plate joint
- Flue gas smell or combustion readings drifting from the set values
- Whistling or unusual noise from the fan/venturi area
- The O-ring is damaged or missing after the plate has been removed
Before you order
- Confirm the appliance model and GC number against the manufacturer's parts list
- Check the part number 0020018825 matches the O-ring currently fitted
- Inspect the venturi plate and its seating face for damage before refitting
- Replace the O-ring whenever the venturi plate joint is disturbed
Compliance
| Alternative numbers | 1337631 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM XTRAMAX HE | 47-047-29 | 47-047-29 | — | — |
Documents & drawings
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