Worcester Bosch
Worcester Bosch Conversion Kit Gas 25kW Combi LPG-NG Before FD274 8716122410
Worcester Bosch gas conversion kit for 25kW Greenstar 4000 Combi models built before FD274, for LPG to NG conversion.
At a glance
- Also known as 8922963
£117.43
£97.86 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
This is the Worcester Bosch CONVERSION KIT GAS 25KW COMBI LPG-NG - BEFORE FD274, a gas conversion kit for the Worcester Greenstar 4000 Combi 25kW appliance family. It allows the boiler to be converted between LPG and natural gas operation. The kit is specified for appliances manufactured before the FD274 date code.
Before you order
- Confirm the appliance model and GC number against the fit list above.
- Check the boiler's date code against the FD274 cut-off, as this kit covers pre-FD274 appliances only.
- Confirm the current gas type of the installation and the conversion direction required.
- Verify the boiler is the 25kW combi variant, as kit specification is tied to output and appliance type.
Compliance
| Alternative numbers | 8922963 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C LPG | 47-800-31 | 47-800-31 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C NG | 47-800-30 | 47-800-30 | — | — |
| WORCESTER GREENSTAR GR4700iW 25 C LPG COMBI | 47-800-31 | 47-800-31 | — | — |
| WORCESTER GREENSTAR GR4700iW 25 C NG COMBI | 47-800-30 | 47-800-30 | — | — |
Documents & drawings
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