Glow-worm
Glow-worm Betacom 24C main heat exchanger 0020061589
Genuine Glow-worm main heat exchanger (24kW), part number 0020061589, for the Betacom 24C boiler.
At a glance
- Part type: Main heat exchanger
- Also known as 1338719
- Have the work carried out by a Gas Safe registered engineer
Showing prices
£411.16
£342.63 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
This is Glow-worm's main heat exchanger, rated at 24kW, part number 0020061589. It transfers heat from the burner into the water circulating through the boiler's central heating and hot water circuits.
Signs this part needs replacing
- Boiler kettling or making unusual banging/rumbling noises
- Reduced heat output despite the burner firing normally
- Signs of corrosion, scale or leaking around the exchanger
- Boiler locking out on an overheat or flow fault
Before you order
- Confirm the part number printed on your existing heat exchanger matches 0020061589
- Isolate power, gas and water before removal
- Have the work carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | 1338719 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BETACOM 24C | 47-019-08 | 47-019-08 | — | — |
| GLOWWORM GLOWWORM BETACOM 24C | — | — | — |
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.
No technical questions yet for this part.
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