Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Worcester Bosch Pocket Sensor G1/2" 120mm 87186867930

Worcester Bosch

Worcester Bosch Pocket Sensor G1/2" 120mm 87186867930

Worcester Bosch pocket sensor, part 87186867930, with a G1/2" connection and 120 mm immersion length.

At a glance

  • Also known as 2246685
Manufacturer part no.
87186867930
Showing prices

£178.49

£148.74 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 87186867930 is a pocket sensor with a G1/2" connection and a 120 mm immersion length. It is fitted to Worcester Bosch heating appliances to hold the temperature sensing element in position against the system water. The pocket keeps the sensing element separated from the water while still allowing heat to transfer through for temperature measurement.

Before you order

  • Confirm the tapping or boss the pocket is to be fitted into is G1/2".
  • Check that a 120 mm immersion length is suitable for the pipe, cylinder or housing in use.
  • Cross-check the part number 87186867930 against the appliance's own parts listing.

Not sure which part?

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