Glow-worm
Glow-worm Sealing Washer S212332
Sealing washer for Glow-worm Compact, Ultracom and GW gas boilers, measuring 24.5 mm x 18.2 mm.
At a glance
- Also known as 1334705
Showing prices
£9.48
£7.90 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 S212332 is a sealing washer measuring 24.5 mm x 18.2 mm, supplied for Glow-worm gas boilers. It sits at a joint within the appliance and forms a seal to prevent leakage at that connection. The part is listed across the Compact, Ultracom and GW families.
Signs this part needs replacing
- Water weeping or dripping from the joint the washer seals
- Visible flattening, hardening or cracking of the washer
- Scale, staining or corrosion deposits around the sealing face
- Loss of system pressure with no other obvious cause
- Washer deformed or damaged when a joint was previously disturbed
Before you order
- Confirm the part number S212332 against the appliance's parts list
- Check your boiler model against the fit list above
- Check the existing washer measures 24.5 mm x 18.2 mm
- Inspect the other seals in the same joint, as they may need renewing at the same time
Compliance
| GC number | E26-728 |
|---|---|
| Barcode / EAN | 5037985013409 |
| Alternative numbers | 1334705 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BRITISH GAS BG330 | 41-047-75 | 41-047-75 | — | — |
| GLOWWORM COMPACT 100 SEALED SYSTEM | 41-047-26 | 41-047-26 | — | — |
| GLOWWORM COMPACT 100E | 47-047-08A | 47-047-08A | — | — |
| GLOWWORM COMPACT 100PP | 47-047-05A | 47-047-05A | — | — |
| GLOWWORM COMPACT 60 SEALED SYSTEM | 41-047-27 | 41-047-27 | — | — |
| GLOWWORM COMPACT 75E | 47-047-06A | 47-047-06A | — | — |
| GLOWWORM COMPACT 75PP | 47-047-03A | 47-047-03A | — | — |
| GLOWWORM COMPACT 80E | 47-047-07A | 47-047-07A | — | — |
| GLOWWORM COMPACT 80PP | 47-047-04A | 47-047-04A | — | — |
| GLOWWORM GLOWWORM ULTRACOM 12HXi | — | — | — |
Showing 10 of 46 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 — COMPACT 100E (GC 47-047-08A)
manualmanualGLOWWORM appliance manual — COMPACT 100PP (GC 47-047-05A)
manualmanualGLOWWORM appliance manual — COMPACT 75E (GC 47-047-06A)
manualmanualGLOWWORM appliance manual — COMPACT 75PP (GC 47-047-03A)
manualmanualGLOWWORM appliance manual — COMPACT 80E (GC 47-047-07A)
manualmanualGLOWWORM appliance manual — COMPACT 80PP (GC 47-047-04A)
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)
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