Glow-worm
Glow-worm Air Restrictor 0020063477
Air restrictor for the Glow-worm Betacom 24C gas boiler, part number 0020063477.
At a glance
- Also known as 1338881
£14.15
£11.79 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 air restrictor, part number 0020063477, is a component fitted in the air intake path of the Betacom 24C gas boiler. It restricts the flow of air into the combustion circuit so the gas and air mixture stays within the appliance's design parameters. It is listed by Glow-worm for the Betacom 24C.
Signs this part needs replacing
- Combustion analysis readings outside the manufacturer's specified range
- Unstable or lifting flame during operation
- Repeated boiler lockouts or ignition faults
- Whistling or unusual air noise from the intake
- Air pressure switch faults traced to incorrect air flow
Before you order
- Confirm the appliance is a Glow-worm Betacom 24C and check the GC number against the data badge
- Check part number 0020063477 against the manufacturer's parts list for your appliance
- Compare the existing restrictor with the new part before fitting
- Refer to the manufacturer's installation instructions for removal and refitting
Compliance
| Alternative numbers | 1338881 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BETACOM 24C | 47-019-08 | 47-019-08 | — | — |
| GLOWWORM GLOWWORM BETACOM 24C | — | — | — |
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.
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