Glow-worm
Glow-worm Gasket S5466000
Gasket (pack of 20) for Glow-worm Xtrafast 96, 120 and 2000 appliances, used at the domestic heat exchanger.
£0.01
£0.01 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 S5466000 is a gasket supplied in a pack of 20 for use on Xtrafast appliances. It seals the domestic heat exchanger connection, keeping the joint watertight. The part sits within the O-rings, washers and gaskets category of gas boiler spares.
Signs this part needs replacing
- Water weeping or a damp patch around the heat exchanger joint
- White limescale or corrosion staining at the sealing face
- The gasket feels hard, flattened or brittle when checked
- Visible cracks, splits or deformation in the gasket material
- A small pressure loss traced back to the joint
Before you order
- Confirm the appliance model and GC number match one of the listed Xtrafast variants
- Compare the gasket profile and diameter against the one removed from the appliance
- Check how many joints need doing, as the pack contains 20 gaskets
- Make sure the sealing faces are clean and undamaged before fitting
Compliance
| GC number | E37-352 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM XTRAFAST 120 | 47-047-26 | 47-047-26 | — | — |
| GLOWWORM XTRAFAST 2000 | 47-047-10A | 47-047-10A | — | — |
| GLOWWORM XTRAFAST 96 | 47-047-25 | 47-047-25 | — | — |
| GLOWWORM XTRAMAX | 47-047-15 | 47-047-15 | — | — |
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.
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