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Worcester Bosch Pipe CH Return to Diverter Valve 87186841250

Worcester Bosch

Worcester Bosch Pipe CH Return to Diverter Valve 87186841250

Worcester Bosch pipe connecting the central heating return to the diverter valve on Greenstar Heatslave II ErP appliances.

At a glance

  • Also known as 2246601
Manufacturer part no.
87186841250
Showing prices

£65.06

£54.22 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

This is the CH return to diverter valve pipe for Worcester Bosch Greenstar Heatslave II ErP appliances. It is the pipe run that carries central heating return water into the diverter valve assembly. The part is supplied by Worcester Bosch under part number 87186841250.

Signs this part needs replacing

  • Visible corrosion, pitting or scaling on the pipe surface
  • Weeping or water staining at the pipe connections
  • System pressure loss traced to the pipe run
  • Restricted or reduced flow through the return side

Before you order

  • Confirm the appliance model and variant match the fit list above
  • Check the part number 87186841250 against the pipe currently fitted
  • Inspect the diverter valve and adjacent connections for damage before refitting

Not sure which part?

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