Glow-worm
Glow-worm Printed Circuit Board 0020037668
Printed circuit board for Glow-worm Ultrapower Sxi 100 and Sxi 170 gas boilers.
At a glance
- Appliance family: Ultrapower Sxi
- Also known as 1338027, N8156
£425.11
£354.26 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 printed circuit board is the main control board for Glow-worm Ultrapower Sxi gas boilers. It manages ignition, sequencing, safety interlocks and communication with the boiler's controls and sensors. This board is supplied under Glow-worm part number 0020037668.
Signs this part needs replacing
- The boiler does not respond when a demand for heat or hot water is made.
- The display or indicator LEDs are dead, blank or showing fault codes that will not clear.
- The boiler locks out repeatedly, or fails to reach ignition despite a call for heat.
- Controls, pump or fan behaviour becomes erratic or intermittent.
- Visible damage to the board, such as a blown track, burnt component or scorch marks.
Before you order
- Confirm the boiler model on the rating plate matches one of the appliances listed above.
- Check the part number printed on the existing board against 0020037668 before ordering.
- Isolate the electrical supply and verify the fault is not caused by an external control, sensor or wiring fault.
- Note any board revision or label details on the fitted board so the correct item is supplied.
Compliance
| Alternative numbers | 1338027, N8156 |
|---|
| 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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