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Worcester Bosch Code Plug NG RD428 87144110970

Worcester Bosch

Worcester Bosch Code Plug NG RD428 87144110970

Natural gas code plug for the Worcester Bosch Greenstar R28HE System, part number 87144110970.

At a glance

  • Also known as CODE-PLUG-NG-RD428, 1012861
  • Gas-related work should be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87144110970
Showing prices

£12.67

£10.56 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 NG RD428 is a natural gas code plug supplied by Worcester Bosch for the Greenstar R28HE System. It is a small plug-in component used within the boiler's control configuration. The manufacturer part number is 87144110970.

Signs this part needs replacing

  • The boiler fails to run correctly where the code plug is missing or damaged.
  • Fault codes are displayed that relate to the appliance configuration.
  • The code plug shows visible damage to its pins or housing.
  • Configuration cannot be set or retained after work on the control.

Before you order

  • Confirm the appliance is a Worcester Greenstar R28HE System.
  • Check the existing code plug reference against the details listed here.
  • Confirm the appliance is configured for natural gas (NG) and not LPG.
  • Gas-related work should 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.