Glow-worm
Glow-worm Gas Manifold 17 Injectors G20 2000801856
Glow-worm gas manifold with 17 injectors, part number 2000801856, for GW 30CI, GW 30CI PLUS and GW 30SI boilers.
At a glance
- Also known as 1331383
£215.78
£179.82 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 gas manifold with 17 injectors, part number 2000801856, is a burner assembly component that distributes gas to the burner via 17 individual injectors. It is fitted to Glow-worm GW 30CI, GW 30CI PLUS and GW 30SI gas boilers, where it meters and delivers the gas/air mixture for combustion.
Signs this part needs replacing
- Uneven or inconsistent burner flame across the burner surface
- Sooting, discolouration or deposits around the injectors or manifold
- Boiler failing to ignite or repeatedly locking out on ignition
- Whistling, popping or rough combustion noise from the burner area
- Visible corrosion, debris or physical damage to the manifold or injectors
Before you order
- Confirm your appliance model against the fitment list above before ordering
- Check the existing manifold and injector count match the 17-injector configuration
- Confirm the gas group stated on the part matches the appliance's gas supply
- Fitting should be carried out by a competent heating engineer
Compliance
| Alternative numbers | 1331383 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM GW 30Ci | 47-047-20 | 47-047-20 | — | — |
| GLOWWORM GW 30Ci PLUS | 47-047-22 | 47-047-22 | — | — |
| GLOWWORM GW 30Si | 41-047-70 | 41-047-70 | — | — |
Documents & drawings
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