Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Worcester Bosch flow limiter 1 inch x 3/4 inch AG 87182214540

Worcester Bosch

Worcester Bosch flow limiter 1 inch x 3/4 inch AG 87182214540

Genuine Worcester Bosch flow limiter (1 inch x 3/4 inch AG threaded connections), part number 87182214540.

At a glance

  • Part type: Flow limiter
  • Also known as 1022378
  • Have the work carried out by a Gas Safe registered engineer
Manufacturer part no.
87182214540
Showing prices

£368.70

£307.25 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 Worcester Bosch's flow limiter, part number 87182214540, with 1 inch x 3/4 inch AG threaded connections. It restricts the water flow rate through the appliance's domestic hot water circuit.

Signs this part needs replacing

  • Hot water flow rate is noticeably reduced or restricted
  • Limiter is blocked, scaled or damaged when inspected
  • Inconsistent hot water flow at taps

Before you order

  • Confirm the part number printed on your existing limiter matches 87182214540
  • Isolate the water supply before removal
  • Have the work carried out by a Gas Safe registered engineer

Not sure which part?

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