Glow-worm
Glow-worm Pump 0020038245
Circulation pump for Glow-worm Ultrapower Sxi 100 and Sxi 170 gas boilers, supplied as a Glow-worm component.
At a glance
- Also known as 1338249
£359.78
£299.82 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 pump is a circulation pump used in Glow-worm Ultrapower Sxi gas boilers. It moves water through the appliance and the heating circuit so the boiler can deliver heat to the system. This pump is supplied as a Glow-worm component for the Ultrapower Sxi range.
Signs this part needs replacing
- No heating or hot water even though the boiler fires
- Boiler locks out or overheats shortly after start-up
- Pump is noisy in operation, or runs hot and silent with no circulation
- Radiators fail to heat evenly and the flow and return pipework stays cool
Before you order
- Confirm the appliance is a Glow-worm Ultrapower Sxi 100 or Sxi 170
- Check the connections and orientation of the existing pump against the replacement before fitting
- Isolate the appliance from power and water before starting work
- Verify the part reference on the old component where it is still legible
Compliance
| Alternative numbers | 1338249 |
|---|
| 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.
No technical questions yet for this part.
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