Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Worcester Bosch Circ.Pump Big W Insulation Hydrobox 87186458660

Worcester Bosch

Worcester Bosch Circ.Pump Big W Insulation Hydrobox 87186458660

Circulation pump with insulation for Worcester Bosch hydrobox systems, part number 87186458660.

At a glance

  • Also known as 2249410
Manufacturer part no.
87186458660
Showing prices

£417.88

£348.23 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 87186458660 is a circulation pump assembly with insulation, designated Circ.Pump Big W Insulation Hydrobox. It is manufactured by Worcester Bosch for use in their hydrobox heating systems. The pump is responsible for circulating water through the heating circuit.

Before you order

  • Confirm the part number 87186458660 matches the component being replaced.
  • Check that your Worcester Bosch hydrobox model is compatible with this circulation pump and insulation assembly.
  • Consult Worcester Bosch technical documentation or a qualified heating engineer if unsure about fitment.
  • Verify that electrical and plumbing connections are suitable for the existing installation.

Not sure which part?

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