Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Worcester Bosch Code Plug 30Si Compact NG 8716117697

Worcester Bosch

Worcester Bosch Code Plug 30Si Compact NG 8716117697

Worcester Bosch 8716117697 code plug for the Greenstar 30Si ErP Compact NG combi boiler, setting the control board configuration for the appliance variant.

At a glance

  • Part type: Code plug
  • Appliance family: Greenstar 30Si ErP Compact NG
  • Also known as 1031309
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
8716117697
GC number
J25-816
Showing prices

£11.63

£9.69 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 Worcester Bosch 8716117697 is a code plug for the Greenstar 30Si ErP Compact NG combi boiler. It is the small plug-in module that carries the appliance configuration data read by the control board, allowing the PCB to recognise the boiler variant it is installed in. It is supplied by Worcester Bosch as a serviceable spare for this model.

Signs this part needs replacing

  • The boiler fails to fire or goes to lockout after a board change or code plug swap
  • Configuration or gas type fault codes appear during commissioning
  • The plug is missing from the board, has damaged locating tabs or shows corroded pins
  • The appliance has been converted and the fitted code plug does not match the current gas type
  • Intermittent operation or repeated resetting that traces back to the board configuration

Before you order

  • Check the appliance GC number and model plate against the compatibility list to confirm the 30Si ErP Compact NG variant
  • Confirm the code plug currently fitted to the board carries the same configuration before ordering a replacement
  • Note the alternative number 1031309 when cross-referencing older stock or paperwork
  • 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.