Worcester Bosch
Worcester Bosch Code Plug 1021 87144310210
Code plug 1021 for the Worcester Bosch Greenstar 27CDI EMS Combi LPG, part number 87144310210.
At a glance
- Also known as 1020868
Showing prices
£5.89
£4.91 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
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 1021 is a configuration component for the Greenstar 27CDI EMS Combi LPG. It is the LPG variant of the code plug and is identified by part number 87144310210.
Signs this part needs replacing
- The appliance fails to run or locks out after the control board has been replaced.
- The boiler is configured for the wrong fuel type.
- Repeated ignition or flame-detection faults on an LPG installation.
- Configuration-related fault codes appear on the appliance display.
Before you order
- Confirm the appliance model is the Greenstar 27CDI EMS Combi LPG.
- Check the existing code plug is marked 1021.
- Verify part number 87144310210 against the manufacturer's parts list for your appliance.
- Confirm the installation is LPG and not natural gas.
Compliance
| GC number | H58-609 |
|---|---|
| Barcode / EAN | 4010009434429 |
| Alternative numbers | 1020868 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 27CDI EMS COMBI LPG | 47-406-13 | 47-406-13 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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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