
Worcester Bosch
Worcester Bosch LPG to natural gas conversion kit, Greenstar 28i Junior, 87161166640
Genuine Worcester Bosch gas conversion kit for switching a Greenstar i Junior 28i Combi boiler between LPG and natural gas.
At a glance
- Part type: gas conversion kit (LPG to natural gas)
- Also known as 2244129
- Have the conversion carried out and certified by a Gas Safe registered engineer
£56.02
£46.68 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
A gas conversion kit, part number 87161166640, for the Worcester Greenstar i Junior 28i Combi boiler. It contains the components needed to convert the appliance's gas valve and injectors between LPG and natural gas operation.
Signs this part needs replacing
- Property's fuel supply is being changed from LPG to mains natural gas
- Existing conversion kit components are missing, damaged or corroded
- Boiler shows an incorrect gas type flame picture or combustion reading after a fuel change
Before you order
- Confirm the exact boiler model and current gas type before ordering
- This is a gas-safety conversion and must not be attempted without the correct kit and rating plate change
- Have the conversion carried out and certified by a Gas Safe registered engineer
Compliance
| GC number | J08-380 |
|---|---|
| Alternative numbers | 2244129 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 28I JUNIOR MK5 LPG | 47-406-57 | 47-406-57 | — | — |
| WORCESTER GREENSTAR 28I JUNIOR MK5 NG | 47-406-56 | 47-406-56 | — | — |
| WORCESTER WORCESTER GREENSTAR 28I JUNIOR COMBI LPG | — | — | — | |
| WORCESTER WORCESTER GREENSTAR 28I JUNIOR COMBI NG | — | — | — |
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.
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