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Worcester Bosch Pipe PRV 87186835730

Worcester Bosch

Worcester Bosch Pipe PRV 87186835730

Pressure relief valve pipe, part 87186835730, for Worcester Bosch Greenstar Camray System External boilers.

At a glance

  • Part type: pipe PRV (pressure relief valve pipe)
  • Appliance family: Greenstar Camray System External
  • Also known as 1022700
Manufacturer part no.
87186835730
Showing prices

£28.72

£23.93 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 pipe PRV is a pressure relief valve pipe supplied as a spare component for the Greenstar Camray System External range of oil-fired boilers. It sits within the pressure relief circuit, which relieves excess system pressure by discharging water when the set limit is exceeded. It is listed under Worcester Bosch part number 87186835730.

Signs this part needs replacing

  • Water weeping or dripping from the pressure relief discharge pipe while the system is running.
  • System pressure climbing above the normal cold-fill level during heating.
  • Boiler losing pressure repeatedly and needing frequent top-ups.
  • Visible corrosion, scale or physical damage on the valve pipework.

Before you order

  • Confirm your boiler matches one of the Greenstar Camray System External models listed above.
  • Check the existing component against part number 87186835730 before ordering.
  • If the fault is unclear, have a qualified heating engineer confirm the diagnosis first.

Not sure which part?

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