Worcester Bosch
Worcester Bosch Code Plug Natural Gas 87144210440
Code plug for Worcester Bosch Greenstar 12RI and 24RI natural gas boilers, part number 87144210440.
At a glance
- Also known as 1020859
£9.44
£7.87 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 87144210440) is a configuration component for natural gas boilers in the Greenstar RI range. It fits into the boiler's control board to set the correct gas type and output parameters. This ensures the appliance operates safely and efficiently with natural gas.
Signs this part needs replacing
- Boiler fails to fire or locks out
- Fault codes relating to gas type or configuration
- Boiler runs at incorrect output or modulates poorly
- Intermittent operation or failure to recognise gas supply
Before you order
- Confirm your appliance model is a Worcester Greenstar 12RI NG or 24RI NG
- Check that your boiler is set up for natural gas
- Verify the part number 87144210440 matches the existing code plug
- Consult the manufacturer's parts list if unsure
Compliance
| GC number | H05-730 |
|---|---|
| Barcode / EAN | 4010009984313 |
| Alternative numbers | 1020859 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12RI NG | 41-311-63 | 41-311-63 | — | — |
| WORCESTER GREENSTAR 24RI NG | 41-311-65 | 41-311-65 | — | — |
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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