Glow-worm
Glow-worm O-Ring Venturi Plate 801648
Glow-worm 801648 O-ring that seals the venturi plate on compatible Flexicom, Ultracom and BG330 boilers.
At a glance
- Part type: O-ring for venturi plate
- Also known as 1343282
Showing prices
£9.53
£7.94 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
The Glow-worm 801648 is an O-ring that seals the venturi plate on compatible Glow-worm gas boilers. The venturi plate sits in the air/gas circuit, and this O-ring provides the seal between the plate and its mating surface. It is a small consumable seal that is replaced when the venturi plate is removed or refitted.
Signs this part needs replacing
- Visible cracking, flattening or hardening of the O-ring
- Water or condensate weeping around the venturi plate joint
- Traces of combustion residue or staining at the plate seal
- The O-ring is disturbed or damaged whenever the venturi plate is removed
- Combustion readings that drift after the venturi plate has been refitted
Before you order
- Confirm your boiler model against the fit list above
- Check the GC number on the appliance data badge where available
- Inspect the venturi plate and its seating for damage before refitting
- Verify the part number 801648 matches the one on the existing component
Compliance
| GC number | E85-057 |
|---|---|
| Alternative numbers | 1343282 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BG330 PLUS | — | — | — | |
| GLOWWORM BRITISH GAS BG330 | 41-047-75 | 41-047-75 | — | — |
| GLOWWORM BRITISH GAS BG330+ | 41-019-11 | 41-019-11 | — | — |
| GLOWWORM FLEXICOM 12HX | 41-315-28 | 41-315-28 | — | — |
| GLOWWORM FLEXICOM 15HX | 41-315-29 | 41-315-29 | — | — |
| GLOWWORM FLEXICOM 18HX | 41-315-42 | 41-315-42 | — | — |
| GLOWWORM FLEXICOM 18SX | 41-315-72 | 41-315-72 | — | — |
| GLOWWORM FLEXICOM 24CX | 47-047-33 | 47-047-33 | — | — |
| GLOWWORM FLEXICOM 24HX | 41-315-61 | 41-315-61 | — | — |
| GLOWWORM FLEXICOM 30CX | 47-047-34 | 47-047-34 | — | — |
Showing 10 of 62 compatible appliances.
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.
manual
GLOWWORM appliance manual — BRITISH GAS BG330 (GC 41-047-75)
manualmanualGLOWWORM appliance manual — BRITISH GAS BG330+ (GC 41-019-11)
manualmanualGLOWWORM appliance manual — FLEXICOM 12HX (GC 41-315-28)
manualmanualGLOWWORM appliance manual — FLEXICOM 15HX (GC 41-315-29)
manualmanualGLOWWORM appliance manual — FLEXICOM 18HX (GC 41-315-42)
manualmanualGLOWWORM appliance manual — FLEXICOM 18SX (GC 41-315-72)
manualmanualGLOWWORM appliance manual — FLEXICOM 24CX (GC 47-047-33)
manualmanualGLOWWORM appliance manual — FLEXICOM 24HX (GC 41-315-61)
manualmanualGLOWWORM appliance manual — FLEXICOM 30CX (GC 47-047-34)
manualmanualGLOWWORM appliance manual — FLEXICOM 30HX (GC 41-315-67)
manualmanualGLOWWORM appliance manual — FLEXICOM 30SX (GC 41-047-76)
manualmanualGLOWWORM appliance manual — FLEXICOM 35CX (GC 47-047-35)
manualmanualGLOWWORM appliance manual — FLEXICOM 35HX (GC 41-315-68)
manualmanualGLOWWORM appliance manual — GW 12HXi (GC 41-047-73)
manualmanualGLOWWORM appliance manual — GW 15HXi (GC 41-047-74)
manualmanualGLOWWORM appliance manual — GW 18HXi (GC 41-047-63)
manualmanualGLOWWORM appliance manual — GW 18SXi (GC 41-047-72)
manualmanualGLOWWORM appliance manual — GW 24HXi (GC 41-047-69)
manualmanualGLOWWORM appliance manual — GW 30CXi (GC 47-047-24)
manualmanualGLOWWORM appliance manual — GW 30HXi (GC 41-047-64)
manualmanualGLOWWORM appliance manual — GW 30SXi (GC 41-047-62)
manualmanualGLOWWORM appliance manual — GW 38CXi (GC 47-047-27)
manualmanualGLOWWORM appliance manual — GW 38HXi (GC 41-047-71)
manualmanualGLOWWORM appliance manual — ULTIMATE 24H (GC 41-019-15)
manualmanualGLOWWORM appliance manual — ULTRACOM 12HXi (GC 41-019-01)
manualmanualGLOWWORM appliance manual — ULTRACOM 15HXi (GC 41-019-02)
manualmanualGLOWWORM appliance manual — ULTRACOM 18HXi (GC 41-019-03)
manualmanualGLOWWORM appliance manual — ULTRACOM 18SXi (GC 41-019-07)
manualmanualGLOWWORM appliance manual — ULTRACOM 24CX (GC 47-019-06)
manualmanualGLOWWORM appliance manual — ULTRACOM 24CXi (GC 47-019-01)
manualNo technical questions yet for this part.
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