Glow-worm
Glow-worm Cable Tree Harness 0020038267
Cable tree harness for Glow-worm Ultrapower Sxi 100 and Sxi 170 appliances.
At a glance
- Part type: cable tree (harness)
- Appliance family: Ultrapower Sxi
- Also known as 1338291
£67.34
£56.12 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 cable tree (harness) is a wiring assembly supplied by Glow-worm for the Ultrapower Sxi range of appliances. It carries the electrical connections between the boiler's control components, routing power and signal wiring through the appliance. It is a serviceable electrical part rather than a mechanical component.
Signs this part needs replacing
- Insulation on one or more conductors is cracked, brittle or heat-damaged
- Connectors are loose, corroded or show signs of arcing or discolouration
- The appliance cuts out or faults intermittently when the harness is moved
- Continuity faults traced to the harness rather than to the individual components it serves
- Rodent damage or chafing where the loom passes through the casing
Before you order
- Confirm the appliance model against the fit list above, as the harness is specific to the Ultrapower Sxi 100 and Sxi 170
- Check the GC number on the appliance data badge matches the model you are ordering for
- Inspect the existing harness and its connectors so you can compare against the replacement on arrival
- Isolate the electrical supply and follow the manufacturer's wiring diagram before fitting
Compliance
| Alternative numbers | 1338291 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ULTRAPOWER SXi 100 | 41-019-09 | 41-019-09 | — | — |
| GLOWWORM ULTRAPOWER SXi 170 | 41-019-10 | 41-019-10 | — | — |
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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