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Worcester Bosch Code Plug 30i Compact System LPG 87186909520

Worcester Bosch

Worcester Bosch Code Plug 30i Compact System LPG 87186909520

Code plug for the Worcester Greenstar 30i Compact System LPG boiler, part number 87186909520.

At a glance

  • Part type: code plug
  • Appliance family: Worcester Greenstar 30i Compact System LPG
  • Also known as 2247121
Manufacturer part no.
87186909520
Showing prices

£13.25

£11.04 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 code plug is a small configuration component used on Worcester Bosch Greenstar 30i Compact System LPG boilers. It carries the appliance's fuel and operating configuration data, allowing the control board to run the boiler correctly on LPG. It is supplied under Worcester Bosch part number 87186909520.

Signs this part needs replacing

  • The boiler does not recognise or accept the LPG configuration after a control board change.
  • Combustion readings are incorrect for an LPG appliance and cannot be set within tolerance.
  • The boiler locks out or reports a configuration or fuel-related fault.
  • The existing code plug is missing, damaged, or has corroded pins.

Before you order

  • Confirm the appliance is the Greenstar 30i Compact System LPG variant, not the natural gas model.
  • Check the model and GC number on the appliance data badge against the fitment listed above.
  • Verify the existing code plug part number before ordering a replacement.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.