Glow-worm
Glow-worm Wiring GLOWWORMS1077100
At a glance
- Part type: Wiring
- Also known as GLOWWORMS1077100
£123.48
£102.90 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 S1077100 is a wiring component from the Glow-worm spares range. It forms part of the electrical harness inside a Glow-worm appliance, carrying control and sensor signals between the main PCB and the components it switches. Wiring of this type is renewed when a connector, terminal or length of cable has been damaged, overheated or chafed through.
Signs this part needs replacing
- Insulation cracked, brittle or rubbed through where the loom passes a sharp edge or a hot surface
- Connector bodies discoloured, melted or showing heat damage at the terminal
- Intermittent faults, lockouts or component drop-outs that clear when the loom is moved
- Exposed conductor or green corrosion at a plug or pin
- A PCB fuse that blows again immediately after replacement
Before you order
- Note the model and GC number from the appliance data badge and confirm them against the compatibility list
- Match the manufacturer reference S1077100 against the marking on the wiring being removed
- Compare the connectors and pin count on the original with the replacement before fitting
- Wiring damage often accompanies a failed component, so check the PCB and the component at the other end of the loom
Mechanical
| Part type | Wiring |
|---|
Compliance
| Manufacturer part number (MPN) | GLOWWORMS1077100 |
|---|---|
| Commodity code | 8544 42 90 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 3532041193146, GLOWWORMS1077100, GLOWWORMS1077100, GLOWWORMS1077100, 254889043339 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM XTRAMAX HE | 47-047-29 | 47-047-29 | — | — |
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.
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