Glow-worm
Glow-worm Gasket (PK 5) 0020018439
Pack of five Glow-worm seals, part 0020018439, for use across the Betacom, Easicom, Energy, Ultimate, Ultracom 2 and Ultrapower appliance families.
£28.12
£23.43 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
This is a pack of five gaskets/seals supplied under Glow-worm part number 0020018439. The seal is used on Glow-worm gas boilers and store appliances across several model families. Its role is to provide a leak-tight joint at the sealing point where it is fitted.
Signs this part needs replacing
- Visible weeping or water tracking from the joint where the seal sits
- The seal has hardened, flattened or cracked with age and heat cycling
- Scale or corrosion deposits around the sealing face causing a poor seat
- Recurring drips at the assembly during operation or after the appliance has run
- The seal is disturbed or damaged during service work and cannot be reused
Before you order
- Confirm the appliance model against the fit list above
- Check the manufacturer part number 0020018439 on the existing part or documentation
- Confirm how many seals the job requires, as this pack contains 5
- Inspect the mating faces and clean them before fitting a new seal
No specification data held for this part.
| 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 28 A | 47-019-14 | 47-019-14 | — | — |
| GLOWWORM EASICOM 24 | 47-019-18 | 47-019-18 | — | — |
| GLOWWORM EASICOM 28 | 47-019-19 | 47-019-19 | — | — |
| GLOWWORM ENERGY 35 STORE | — | — | — | |
| GLOWWORM ENERGY 35 STORE | 47-019-37 | 47-019-37 | — | — |
| GLOWWORM GLOWWORM BETACOM 2 24 | — | — | — | |
| GLOWWORM GLOWWORM BETACOM 2 28 | — | — | — |
Showing 10 of 22 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 — EASICOM 24 (GC 47-019-18)
manualmanualGLOWWORM appliance manual — EASICOM 28 (GC 47-019-19)
manualmanualGLOWWORM appliance manual — ENERGY 35 STORE (GC 47-019-37)
manualmanualGLOWWORM appliance manual — ULTIMATE 30C (GC 47-044-48), ULTIMATE 35C (GC 47-044-49)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 12SXi (GC 41-019-12)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 18SXi (GC 41-019-13)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 24CXi (GC 47-019-10)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 30CXi (GC 47-019-11)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 30SXi (GC 41-019-14)
manualmanualGLOWWORM appliance manual — ULTRACOM 2 35CXi (GC 47-019-12)
manualmanualGLOWWORM appliance manual — ULTRAPOWER SXi 100 (GC 41-019-09)
manualmanualGLOWWORM appliance manual — ULTRAPOWER SXi 170 (GC 41-019-10)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.