Glow-worm
Glow-worm Diverter Valve 0020118196
Diverter valve for Glow-worm Betacom, Easicom and Ultimate boilers, switching water flow between heating and hot water circuits.
At a glance
- Also known as N6364-A
- Work on gas appliances should be carried out by a Gas Safe registered engineer
£15.22
£12.68 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 0020118196 is a diverter valve used across the Glow-worm Betacom, Easicom and Ultimate boiler ranges. It controls the flow of water between the central heating circuit and the domestic hot water circuit, directing the boiler's output to whichever demand is active.
Signs this part needs replacing
- No hot water while the central heating continues to work
- Radiators heating up when only hot water is demanded
- Hot water running lukewarm or fluctuating in temperature
- Boiler failing to switch cleanly between heating and hot water modes
- Diverter valve sticking, causing intermittent operation or fault codes
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the part number on the existing valve matches 0020118196
- Verify the boiler is a Glow-worm Betacom, Easicom or Ultimate model
- Work on gas appliances should be carried out by a Gas Safe registered engineer
Mechanical
| Part type | DIVERTER VALVES & HYDRAULICS |
|---|
Compliance
| Manufacturer part number (MPN) | 0020118196 |
|---|---|
| Alternative numbers | N6364-A |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM BETACOM 2 24 | 47-019-16 | 47-019-16 | — | — |
| GLOWWORM BETACOM 2 28 | 47-019-17 | 47-019-17 | — | — |
| GLOWWORM BETACOM 24 A | 47-019-13 | 47-019-13 | — | — |
| GLOWWORM BETACOM 28 A | 47-019-14 | 47-019-14 | — | — |
| GLOWWORM EASICOM 24 | 47-019-18 | 47-019-18 | — | — |
| GLOWWORM EASICOM 28 | 47-019-19 | 47-019-19 | — | — |
| GLOWWORM GLOWWORM BETACOM 2 24 | — | — | — | |
| GLOWWORM GLOWWORM BETACOM 2 28 | — | — | — | |
| GLOWWORM GLOWWORM BETACOM 24 A | — | — | — | |
| GLOWWORM GLOWWORM BETACOM 28 A | — | — | — |
Showing 10 of 12 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 — BETACOM 2 24 (GC 47-019-16)
manualmanualGLOWWORM appliance manual — BETACOM 2 28 (GC 47-019-17)
manualmanualGLOWWORM appliance manual — BETACOM 24 A (GC 47-019-13), BETACOM 28 A (GC 47-019-14)
manualmanualGLOWWORM appliance manual — EASICOM 24 (GC 47-019-18)
manualmanualGLOWWORM appliance manual — EASICOM 28 (GC 47-019-19)
manualmanualGLOWWORM appliance manual — ULTIMATE 30C (GC 47-044-48), ULTIMATE 35C (GC 47-044-49)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.