Glow-worm
Glow-worm O-Ring 801626
Glow-worm 801626 O-ring, 15.6 mm internal diameter x 2.4 mm section diameter, for Ultracom and GW series gas boilers.
At a glance
- Also known as 1333045
Showing prices
£9.53
£7.94 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Glow-worm 801626 is an O-ring with a 15.6 mm internal diameter and 2.4 mm section diameter. It is used in Glow-worm Ultracom and GW series gas boilers to provide a compression seal at the fitted joint. The part is manufactured by Glow-worm.
Signs this part needs replacing
- Visible cracking, splitting or perishing of the rubber
- A flattened or deformed section profile
- Water weeping or dripping from the sealed joint
- Hardening or loss of flexibility
- Scale or debris embedded in the sealing face
Before you order
- Check the boiler model and GC number against the fitment list.
- Confirm the existing O-ring dimensions are 15.6 mm internal diameter x 2.4 mm section diameter.
- Check the part number 801626 matches the component being replaced.
- Inspect the sealing surfaces for damage or debris before fitting.
Compliance
| GC number | E85-003 |
|---|---|
| Barcode / EAN | 5037985028670 |
| Alternative numbers | 1333045 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BRITISH GAS BG330 | 41-047-75 | 41-047-75 | — | — |
| GLOWWORM GLOWWORM ULTRACOM 12HXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 15HXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 18HXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 18SXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 24CX | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 24CXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 24HXi | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 30CX | — | — | — | |
| GLOWWORM GLOWWORM ULTRACOM 30CXi | — | — | — |
Showing 10 of 38 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
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)
manualmanualGLOWWORM appliance manual — ULTRACOM 12HXi (GC 41-019-01)
manualmanualGLOWWORM appliance manual — ULTRACOM 15HXi (GC 41-019-02)
manualmanualGLOWWORM appliance manual — ULTRACOM 18HXi (GC 41-019-03)
manualmanualGLOWWORM appliance manual — ULTRACOM 18SXi (GC 41-019-07)
manualmanualGLOWWORM appliance manual — ULTRACOM 24CX (GC 47-019-06)
manualmanualGLOWWORM appliance manual — ULTRACOM 24CXi (GC 47-019-01)
manualmanualGLOWWORM appliance manual — ULTRACOM 24HXi (GC 41-019-04)
manualmanualGLOWWORM appliance manual — ULTRACOM 30CX (GC 47-019-07)
manualmanualGLOWWORM appliance manual — ULTRACOM 30CXi (GC 47-019-02)
manualmanualGLOWWORM appliance manual — ULTRACOM 30HXi (GC 41-019-05)
manualmanualGLOWWORM appliance manual — ULTRACOM 30SXi (GC 41-019-08)
manualmanualGLOWWORM appliance manual — ULTRACOM 38CXi (GC 47-019-03)
manualmanualGLOWWORM appliance manual — ULTRACOM 38HXi (GC 41-019-06)
manualNo technical questions yet for this part.
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