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Worcester Bosch Control Box Assembly 87186905340

Worcester Bosch

Worcester Bosch Control Box Assembly 87186905340

Control box assembly for Worcester Bosch Greenstar Danesmoor Utility ErP oil boilers.

At a glance

  • Also known as 2247043
Manufacturer part no.
87186905340
Showing prices

£295.51

£246.26 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 control box assembly is a Worcester Bosch component for the Greenstar Danesmoor Utility ErP range of oil boilers. It carries the boiler's control and connection points, and is supplied under part number 87186905340. It is fitted as a single assembly rather than as individual internal components.

Signs this part needs replacing

  • The boiler does not respond to the controls or thermostat demand
  • No power, display or indicator activity at the control box
  • Intermittent lockouts or unexplained shutdowns
  • Visible damage, scorching or a burning smell at the control box
  • The boiler fails to fire when called for heat or hot water

Before you order

  • Check the appliance data plate to confirm the model is one of the Greenstar Danesmoor Utility ErP variants listed above
  • Confirm the part number on the existing control box matches 87186905340
  • Rule out faults elsewhere in the wiring, thermostat or power supply before replacing the control box
  • Isolate the electrical supply to the boiler before any inspection or fitting work

Not sure which part?

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