Worcester Bosch
Worcester Bosch Code Plug NG 12kW 8737708826
Code plug for the Worcester Bosch Greenstar 12Ri ErP+ NG boiler, rated 12kW and set for natural gas.
At a glance
- Also known as 2248323
£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 8737708826) is a configuration component for Worcester Bosch Greenstar appliances. It sets the appliance parameters for natural gas (NG) at a 12kW rating, so the control system runs to the correct gas type and output. The code plug must match the boiler it is fitted to.
Signs this part needs replacing
- Boiler fails to fire or locks out after a PCB change
- Appliance runs at the wrong output or with incorrect combustion settings
- Configuration or parameter fault codes appear following board replacement
- Existing code plug is missing, damaged, or does not match the boiler's gas type and rating
Before you order
- Confirm your appliance is a Worcester Greenstar 12RI ErP+ NG
- Check the existing code plug's gas type and kW rating match 12kW NG
- Verify part number 8737708826 against the manufacturer's parts list for your model
Compliance
| Alternative numbers | 2248323 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12Ri ErP+ NG | 41-406-75 | 41-406-75 | — | — |
Documents & drawings
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