Glow-worm
Glow-worm O-Ring (Pack of 10) 0020063470
Pack of 10 Glow-worm O-rings, part 0020063470, for sealing joints on Betacom, Easicom and Ultimate gas boilers.
At a glance
- Part type: O-ring
- Also known as 1338869
£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
A pack of 10 O-rings manufactured by Glow-worm under part number 0020063470. These seals are used at joints and connections on Glow-worm gas boilers, including the Betacom, Easicom and Ultimate families. The O-ring provides a watertight seal at the point where components meet, preventing weeping or drips under normal operating pressure.
Signs this part needs replacing
- Visible weeping or a drip trail at a joint or connection
- The O-ring has hardened, cracked or flattened in section
- Scale or corrosion deposits sitting in the O-ring groove
- A joint that continues to seep after being re-tightened
- Discolouration or swelling of the rubber where it seats
Before you order
- Confirm your boiler model against the fit list above
- Check how many O-rings the joint or service task requires
- Inspect the O-ring groove or seating face for scoring or damage before reassembly
- Match the O-ring to the joint being serviced, as sizes vary across the appliance
Compliance
| Alternative numbers | 1338869 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BETACOM 2 24 | 47-019-16 | 47-019-16 | — | — |
| GLOWWORM BETACOM 2 28 | 47-019-17 | 47-019-17 | — | — |
| GLOWWORM BETACOM 24 A | 47-019-13 | 47-019-13 | — | — |
| GLOWWORM BETACOM 24C | 47-019-08 | 47-019-08 | — | — |
| GLOWWORM BETACOM 28 A | 47-019-14 | 47-019-14 | — | — |
| GLOWWORM BETACOM 30C | 47-019-09 | 47-019-09 | — | — |
| GLOWWORM EASICOM 24 | 47-019-18 | 47-019-18 | — | — |
| GLOWWORM EASICOM 28 | 47-019-19 | 47-019-19 | — | — |
| GLOWWORM GLOWWORM BETACOM 2 24 | — | — | — | |
| GLOWWORM GLOWWORM BETACOM 2 28 | — | — | — |
Showing 10 of 16 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 — BETACOM 2 24 (GC 47-019-16)
manualmanualGLOWWORM appliance manual — BETACOM 2 28 (GC 47-019-17)
manualmanualGLOWWORM appliance manual — BETACOM 24 A (GC 47-019-13), BETACOM 28 A (GC 47-019-14)
manualmanualGLOWWORM appliance manual — BETACOM 24C (GC 47-019-08)
manualmanualGLOWWORM appliance manual — BETACOM 30C (GC 47-019-09)
manualmanualGLOWWORM appliance manual — EASICOM 24 (GC 47-019-18)
manualmanualGLOWWORM appliance manual — EASICOM 28 (GC 47-019-19)
manualmanualGLOWWORM appliance manual — ULTIMATE 30C (GC 47-044-48), ULTIMATE 35C (GC 47-044-49)
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