Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hanicks
Basket
Worcester Bosch Connection Union 15mm (Pack of 2) 87182214500

Worcester Bosch

Worcester Bosch Connection Union 15mm (Pack of 2) 87182214500

A pack of two 15mm connection unions from Worcester Bosch for Boulter Buderus Kso105 series appliances.

At a glance

  • Also known as 1030217
Manufacturer part no.
87182214500
Showing prices

£111.52

£92.93 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 87182214500 is a 15mm connection union supplied in a pack of two. It is used on Boulter Buderus Kso105 series appliances to form a demountable joint in the 15mm pipework connection. The union allows the pipe run to be separated from the appliance connection point without cutting into the pipework.

Signs this part needs replacing

  • Weeping or dripping from the union joint when the system is running or pressurised
  • Visible corrosion, scale or pitting on the union body or nut
  • Damp staining or water marks on the pipework or casing around the connection
  • Repeated leaks after re-tightening, indicating a damaged seat or thread
  • Difficulty achieving a seal, or the joint loosening under normal operating conditions

Before you order

  • Confirm your appliance model against the fit list above
  • Check that the connection being replaced is 15mm
  • Check how many unions are required — this part is supplied as a pack of two
  • Inspect the existing joint for damage to the pipe or mating face before fitting

Not sure which part?

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