Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hanicks
Basket
Worcester Bosch Solenoid 8738204418

Worcester Bosch

Worcester Bosch Solenoid 8738204418

Solenoid, part number 8738204418, for Worcester WAA OU 6 heat pump applications.

At a glance

  • Appliance family: Worcester WAA OU 6 heat pump
  • Also known as 2248469
Manufacturer part no.
8738204418
Showing prices

£94.99

£79.16 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 Solenoid (part number 8738204418) is a Worcester Bosch component intended for use in the Worcester WAA OU 6 heat pump. It forms part of the appliance's control and valve circuitry, operating as an electrically driven actuator within the unit.

Signs this part needs replacing

  • The appliance fails to switch or change operating state when the control calls for it.
  • Audible clicking from the solenoid area with no corresponding change in appliance behaviour.
  • The coil shows signs of overheating, swelling or a burnt smell.
  • Intermittent operation that clears and returns without any other fault being found.
  • Continuity or resistance testing of the coil gives an out-of-range reading.

Before you order

  • Confirm the appliance model matches the fitment listed above.
  • Check the part number 8738204418 against the marking on the existing solenoid.
  • Inspect the wiring and connector to the solenoid before condemning the coil itself.
  • Isolate the electrical supply to the appliance before carrying out any inspection or replacement.

Not sure which part?

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