Glow-worm
Glow-worm Siphon Gasket 801662
Siphon gasket for Glow-worm GW series gas boilers, sealing the condensate trap joint.
At a glance
- Part type: siphon gasket
- Also known as 1333113
£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 801662 is a siphon gasket used on Glow-worm GW series gas boilers. It seals the joint at the condensate siphon/trap, preventing condensate from escaping the trap assembly. The gasket is a service item that is renewed whenever the trap is opened or the joint begins to weep.
Signs this part needs replacing
- Water or condensate weeping from the siphon/trap joint
- Damp staining, corrosion or scale around the trap connection
- Gasket visibly flattened, cracked or perished
- Dripping or gurgling at the trap after the boiler runs
- Condensate pooling inside the boiler casing beneath the trap
Before you order
- Confirm your boiler model against the fitment list above
- Check the gasket seat and trap body for cracks or distortion before refitting
- Inspect the trap assembly for damage if the joint has been leaking for some time
- Have the boiler isolated and drained as required before opening the condensate trap
Compliance
| GC number | E85-028 |
|---|---|
| Barcode / EAN | 5037985028823 |
| Alternative numbers | 1333113 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BRITISH GAS BG330 | 41-047-75 | 41-047-75 | — | — |
| GLOWWORM GLOWWORM GW 12HXI | — | — | — | |
| GLOWWORM GLOWWORM GW 15HXI | — | — | — | |
| GLOWWORM GLOWWORM GW 18HXI | — | — | — | |
| GLOWWORM GLOWWORM GW 18SXI | — | — | — | |
| GLOWWORM GLOWWORM GW 24CXI | — | — | — | |
| GLOWWORM GLOWWORM GW 24HXI | — | — | — | |
| GLOWWORM GLOWWORM GW 30CXI | — | — | — | |
| GLOWWORM GLOWWORM GW 30HXI | — | — | — | |
| GLOWWORM GLOWWORM GW 30SXI | — | — | — |
Showing 10 of 23 compatible appliances.
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.
GLOWWORM appliance manual — BRITISH GAS BG330 (GC 41-047-75)
manualmanualGLOWWORM appliance manual — GW 12HXi (GC 41-047-73)
manualmanualGLOWWORM appliance manual — GW 15HXi (GC 41-047-74)
manualmanualGLOWWORM appliance manual — GW 18HXi (GC 41-047-63)
manualmanualGLOWWORM appliance manual — GW 18SXi (GC 41-047-72)
manualmanualGLOWWORM appliance manual — GW 24CXi (GC 47-047-23)
manualmanualGLOWWORM appliance manual — GW 24HXi (GC 41-047-69)
manualmanualGLOWWORM appliance manual — GW 30CXi (GC 47-047-24)
manualmanualGLOWWORM appliance manual — GW 30HXi (GC 41-047-64)
manualmanualGLOWWORM appliance manual — GW 30SXi (GC 41-047-62)
manualmanualGLOWWORM appliance manual — GW 38CXi (GC 47-047-27)
manualmanualGLOWWORM appliance manual — GW 38HXi (GC 41-047-71)
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