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Worcester Bosch Valve Set With Box 8737603301

Worcester Bosch

Worcester Bosch Valve Set With Box 8737603301

Valve set with box from Worcester Bosch for Greenstar 2000 Combi GR2300IW 25 C and 30 C appliances.

At a glance

  • Also known as 8905848
Manufacturer part no.
8737603301
Showing prices

£167.96

£139.97 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 VALVE SET WITH BOX is a Worcester Bosch valve assembly supplied for the Greenstar 2000 Combi GR2300IW range. It is the valve group used on the appliance, and comes supplied in a box as a complete set. It is identified by Worcester Bosch part number 8737603301.

Signs this part needs replacing

  • Water weeping or tracking from the valve body or its connections
  • The valve will not isolate the appliance properly when operated
  • A stiff, seized or binding valve spindle that cannot be turned fully
  • Scale, debris or corrosion visible around the valve assembly
  • Loss of system pressure linked to the valve group

Before you order

  • Confirm the appliance model and GC number against the fit list above
  • Check the existing valve arrangement on the appliance matches the set supplied
  • Verify the part number 8737603301 before ordering
  • Confirm whether the appliance is LPG or NG, as both variants appear in the fit list

Not sure which part?

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