Worcester Bosch
Worcester Bosch Code Plug NG 18kW 8737708828
Code plug for the Worcester Bosch Greenstar 18RI ErP+ NG boiler, part number 8737708828.
At a glance
- Also known as 2248327
£9.89
£8.24 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 Worcester Bosch code plug (part number 8737708828) is a configuration plug used on the Greenstar 18RI ErP+ NG boiler. It sets the appliance's control board to the correct output and fuel type for the model it is fitted to. This plug is rated for 18kW natural gas operation.
Signs this part needs replacing
- Boiler fails to fire or locks out after a control board change
- Boiler runs at the wrong output for the installed model
- Code plug is missing, damaged, or has loose or corroded pins
- Model or configuration fault codes appear on the boiler display
Before you order
- Confirm the boiler model is the Greenstar 18RI ErP+ NG
- Check the appliance is natural gas, not LPG
- Match part number 8737708828 against the code plug currently fitted
- Confirm the output rating matches the boiler's rating plate
Compliance
| Alternative numbers | 2248327 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 18Ri ErP+ NG | 41-406-77 | 41-406-77 | — | — |
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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