Worcester Bosch
Worcester Bosch Nozzle 24 kW (NG) 4.72mm 8738902773
Gas injector nozzle for Worcester Greenstar 1000 Series Gr1000W 24 C NG boilers, rated 24 kW for natural gas with a 4.72 mm bore.
At a glance
- Also known as 1038331
£11.30
£9.42 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 Worcester Bosch 8738902773 is a gas injector nozzle rated at 24 kW for natural gas, with a 4.72 mm bore. It meters the gas supply into the burner on Worcester Greenstar 1000 Series appliances. It is listed under the supplied product name NOZZLE 24 KW (NG) 4,72MM.
Signs this part needs replacing
- Gas rate at the boiler cannot be set within the values given in the appliance instructions
- Combustion readings drift or fall outside the required range
- Sooting or discolouration around the burner
- Unstable flame or repeated ignition faults
Before you order
- Confirm the appliance model matches the fit list
- Confirm the boiler is set up for natural gas (NG) and not LPG
- Check the existing nozzle is marked 24 kW with a 4.72 mm bore
Compliance
| Alternative numbers | 1038331 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 1000 SERIES GR1000W 24 C NG | 47-800-38 | 47-800-38 | — | — |
| WORCESTER GREENSTAR GR1000W 24 C NG | — | — | — |
Documents & drawings
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