Glow-worm
Glow-worm Heating Filter 2000801897
Glow-worm heating filter, part number 2000801897, for use in the GW range of gas boilers.
At a glance
- Appliance family: GW
- Also known as 1331433
£25.49
£21.24 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 heating filter, part number 2000801897, is a system component used in the GW family of Glow-worm gas boilers. It captures circulating debris and magnetite from the heating water before it reaches the boiler's heat exchanger and hydraulic components. The part supersedes the earlier code 801897.
Signs this part needs replacing
- Sludge or black magnetite visible in the filter housing or on the element
- Reduced or uneven heat output across the radiators
- Boiler noise, kettling or poor circulation linked to system debris
- Discoloured heating water or recurring blockages in the system
- Filter housing leaking, cracked or unable to seal correctly
Before you order
- Confirm your boiler model against the fitment list above
- Check the existing filter part number or replaced code 801897 on the appliance
- Verify the GC number of your appliance where one is shown on the data badge
- Inspect the filter housing and seals for damage before fitting
Compliance
| GC number | E84-002 |
|---|---|
| Barcode / EAN | 3532040873407 |
| Alternative numbers | 1331433 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM GLOWWORM GW 18SI | — | — | — | |
| GLOWWORM GLOWWORM GW 18SXI | — | — | — | |
| GLOWWORM GLOWWORM GW 23C | — | — | — | |
| GLOWWORM GLOWWORM GW 24CI | — | — | — | |
| GLOWWORM GLOWWORM GW 24CXI | — | — | — | |
| GLOWWORM GLOWWORM GW 30CI | — | — | — | |
| GLOWWORM GLOWWORM GW 30CI PLUS | — | — | — | |
| GLOWWORM GLOWWORM GW 30CXI | — | — | — | |
| GLOWWORM GLOWWORM GW 30SI | — | — | — | |
| GLOWWORM GLOWWORM GW 30SXI | — | — | — |
Showing 10 of 24 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 — GW 18SXi (GC 41-047-72)
manualmanualGLOWWORM appliance manual — GW 18Si (GC 41-047-61)
manualmanualGLOWWORM appliance manual — GW 23C (GC 47-047-18)
manualmanualGLOWWORM appliance manual — GW 24CXi (GC 47-047-23)
manualmanualGLOWWORM appliance manual — GW 24Ci (GC 47-047-19)
manualmanualGLOWWORM appliance manual — GW 30CXi (GC 47-047-24)
manualmanualGLOWWORM appliance manual — GW 30Ci (GC 47-047-20)
manualmanualGLOWWORM appliance manual — GW 30Ci PLUS (GC 47-047-22)
manualmanualGLOWWORM appliance manual — GW 30SXi (GC 41-047-62)
manualmanualGLOWWORM appliance manual — GW 30Si (GC 41-047-70)
manualmanualGLOWWORM appliance manual — GW 35Ci (GC 47-047-28)
manualmanualGLOWWORM appliance manual — GW 38CXi (GC 47-047-27)
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