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Worcester Bosch Return Ball Valve 87182214770

Worcester Bosch

Worcester Bosch Return Ball Valve 87182214770

Return ball valve, part 87182214770, for Worcester Bosch appliances including Boulter Buderus Kso105 models.

At a glance

  • Part type: return ball valve
  • Also known as 1030233
Manufacturer part no.
87182214770
Showing prices

£204.59

£170.49 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 87182214770 is a return ball valve used on Worcester Bosch heating appliances. It sits on the return side of the system and allows the appliance to be isolated for servicing or repair. It is listed for use with Boulter Buderus Kso105 series appliances.

Signs this part needs replacing

  • Visible weeping or dripping from the valve body or spindle
  • The handle turns stiffly or will not move at all
  • The valve no longer isolates the return pipe when closed
  • Water continues to pass through with the valve shut
  • Corrosion or scale around the valve connections

Before you order

  • Confirm your appliance model matches one of the fitments listed above
  • Check the part number on the existing valve against 87182214770
  • If your model is not listed, consult the manufacturer's parts list for the correct valve

Not sure which part?

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