Glow-worm
Glow-worm Heat Exchanger 0020186153
Glow-worm 14-plate heat exchanger, part 0020186153, for a range of Glow-worm gas boilers.
£117.59
£97.99 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 14-plate heat exchanger, part 0020186153, is a plate-type heat exchanger used in Glow-worm gas boilers. It transfers heat from the boiler's primary circuit to the domestic hot water circuit. The 14-plate stack provides the surface area needed for hot water production on demand.
Signs this part needs replacing
- Domestic hot water temperature fluctuates or runs hot and cold
- Reduced hot water flow or pressure at the taps
- Water weeping or staining around the plate heat exchanger
- Boiler locks out or overheats during a hot water demand
- Scale or debris visible in the plate passages
Before you order
- Check the boiler model against the Fits list above
- Confirm the existing heat exchanger has 14 plates
- Isolate the electrical supply and water before starting work
- Inspect the existing plate stack for leaks or scale to confirm the diagnosis
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BETACOM 3 30C | 47-019-42 | 47-019-42 | — | — |
| GLOWWORM BETACOM 4 30C | 47-019-53 | 47-019-53 | — | — |
| GLOWWORM EASICOM 2 28C | 47-019-23 | 47-019-23 | — | — |
| GLOWWORM EASICOM 2 28C | — | — | — | |
| GLOWWORM EASICOM 3 28C | 47-019-51 | 47-019-51 | — | — |
| GLOWWORM ENERGY 2 30C (P-GB) | — | — | — | |
| GLOWWORM ENERGY 30C | 47-019-25 | 47-019-25 | — | — |
| GLOWWORM ENERGY 30C | — | — | — | |
| GLOWWORM ENERGY7 30C | 47-019-61 | 47-019-61 | — | — |
| GLOWWORM ESSENTIAL 28C | 47-019-28 | 47-019-28 | — | — |
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 3 30C (GC 47-019-42)
manualmanualGLOWWORM appliance manual — BETACOM 4 30C (GC 47-019-53)
manualmanualGLOWWORM appliance manual — EASICOM 2 28C (GC 47-019-23)
manualmanualGLOWWORM appliance manual — EASICOM 3 28C (GC 47-019-51)
manualmanualGLOWWORM appliance manual — ENERGY 30C (GC 47-019-25)
manualmanualGLOWWORM appliance manual — ESSENTIAL 28C (GC 47-019-28)
manualmanualGLOWWORM appliance manual — SUSTAIN 30C (GC 47-019-33)
manualmanualGLOWWORM appliance manual — ULTIMATE 2 30C (GC 47-019-35)
manualmanualGLOWWORM appliance manual — ULTIMATE 3 30C (GC 47-019-55)
manualNo technical questions yet for this part.
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