
Glow-worm
Glow-worm Mechanical Clock 05724500
Mechanical clock for Glow-worm Xtrafast 120, Xtrafast 2000 and Xtrafast 96 appliances.
At a glance
- Appliance family: Xtrafast
Showing prices
£0.01
£0.01 ex. VAT · VAT at 20%
In stock
Cut-off passed — dispatches next working day
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 Mechanical Clock is a timer component for the Xtrafast appliance family. It provides mechanical time control for the heating and hot water schedule. The part is identified by part number 05724500.
Signs this part needs replacing
- The timer does not advance through the set periods.
- Heating or hot water does not follow the programmed schedule.
- The clock dial or pins remain stuck.
- The appliance runs continuously or fails to start in timed mode.
Before you order
- Confirm the appliance is a Glow-worm Xtrafast 120, Xtrafast 2000 or Xtrafast 96.
- Check that the existing control is a mechanical clock rather than an electronic programmer.
- Have the appliance model details available to match against the fit list.
- Note the part number 05724500 before ordering.
Compliance
| GC number | E37-385 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM XTRAFAST 120 | 47-047-26 | 47-047-26 | — | — |
| GLOWWORM XTRAFAST 2000 | 47-047-10A | 47-047-10A | — | — |
| GLOWWORM XTRAFAST 96 | 47-047-25 | 47-047-25 | — | — |
| GLOWWORM XTRAMAX | 47-047-15 | 47-047-15 | — | — |
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.
No 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.
