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Worcester Bosch Code Plug 87144310060

Worcester Bosch

Worcester Bosch Code Plug 87144310060

Worcester Bosch code plug (87144310060) for Greenstar 38CDI and 40CDI combi models, setting the appliance's configuration data.

At a glance

  • Part type: code plug
  • Also known as 1012975
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87144310060
GC number
H32-109
Showing prices

£14.34

£11.95 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 CDI combi boilers. It carries the appliance-specific settings that the control board reads on start-up, so the boiler recognises the correct model, fuel type and operating parameters. It is a Worcester Bosch part, identified by part number 87144310060.

Signs this part needs replacing

  • The boiler locks out or fails to fire after a control board change
  • The appliance does not recognise its own model or fuel configuration
  • Persistent fault codes relating to configuration or set-up
  • The boiler runs on incorrect operating parameters after board replacement
  • Visible damage, corrosion or loose pins on the plug body

Before you order

  • Check the GC number and appliance serial plate to confirm the correct code plug for your model
  • Confirm the model name and fuel type (NG or LPG) match the compatibility list before ordering
  • Note the alternative number 1012975 when cross-referencing against other listings
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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