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Worcester Bosch Code Plug 8716122119

Worcester Bosch

Worcester Bosch Code Plug 8716122119

Worcester Bosch code plug 8716122119 for Greenstar Heatslave II 18/25 ErP oil boilers.

At a glance

  • Appliance family: Greenstar Heatslave II ErP oil boilers
  • Also known as 2247048
Manufacturer part no.
8716122119
Showing prices

£32.45

£27.04 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, part number 8716122119, is a control component used on the Greenstar Heatslave II 18/25 ErP oil boiler range. The code plug carries the appliance coding read by the boiler control board so the correct model parameters are applied. It is supplied by Worcester Bosch as a service part for this appliance family.

Signs this part needs replacing

  • The boiler no longer applies the correct model or rating settings after control board work.
  • Incorrect or unstable operating behaviour on an 18/25 ErP appliance following a board change.
  • Fault or lockout conditions traced back to the code plug fitted on the board.
  • Visible damage to the plug, its pins, or the plug missing from the board.

Before you order

  • Confirm the appliance is a Greenstar Heatslave II 18/25 ErP or Greenstar Heatslave II EXT 18/25 ErP.
  • Check the part number on the existing code plug against 8716122119.
  • Inspect the board connector for damage before fitting a replacement.
  • The code plug is tied to the appliance rating, so the correct variant must be used.

Not sure which part?

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