Worcester Bosch
Worcester Bosch Valve Gas Cock 8716121450
Worcester Bosch gas cock valve for isolating the gas supply on Greenstar 4000 System Gr4700IW appliances.
At a glance
- Also known as 8922942
£32.65
£27.21 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The VALVE GAS COCK is a Worcester Bosch gas isolation valve intended for use within the gas train of compatible Greenstar appliances. It provides a means of shutting off the gas supply to the appliance for servicing and safe isolation. The part carries the Worcester Bosch part number 8716121450.
Signs this part needs replacing
- The valve spindle is stiff, graunchy or will not turn through its full travel
- The valve passes gas when in the closed position
- A gas smell or a leak indication is found at the valve body or its connections
- The valve handle or lever is damaged and cannot be operated reliably
- The appliance cannot be correctly isolated for service work
Before you order
- Confirm the appliance model against the fit list above before ordering
- Check the existing valve part number where it is legible on the component
- Verify whether the appliance is the NG or LPG variant, as both are listed
- Confirm the valve body and connections are undamaged so replacement is the correct course of action
Compliance
| Alternative numbers | 8922942 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S LPG | 41-800-08 | 41-800-08 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S NG | 41-800-07 | 41-800-07 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S LPG | 41-800-10 | 41-800-10 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S NG | 41-800-09 | 41-800-09 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S LPG | 41-800-12 | 41-800-12 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S NG | 41-800-11 | 41-800-11 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 21 S LPG | 41-800-14 | 41-800-14 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 21 S NG | 41-800-13 | 41-800-13 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 24 S LPG | 41-800-16 | 41-800-16 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 24 S NG | 41-800-15 | 41-800-15 | — | — |
Showing 10 of 20 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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