Worcester Bosch
Worcester Bosch Conversion Kit LPG to Natural Gas 8716119399
LPG to natural gas conversion kit for Worcester Bosch Greenstar 21RI ErP+ boilers.
At a glance
- Also known as 8905006
- Conversion must be carried out by a Gas Safe registered engineer.
£17.16
£14.30 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
Conversion kit from Worcester Bosch for changing a Greenstar 21RI ErP+ boiler from LPG to natural gas operation. It is used when the appliance's gas supply is switched to natural gas. The kit is specific to the 21RI ErP+ models listed below.
Signs this part needs replacing
- The boiler is being switched from an LPG supply to natural gas.
- The appliance has been moved to a property with a mains natural gas supply.
- Combustion readings or flame characteristics indicate the boiler is set for the wrong gas type.
- A gas safety check confirms the boiler is configured for LPG while the supply is natural gas.
Before you order
- Confirm the boiler is a Greenstar 21RI ErP+ model.
- Check the current gas type and the intended gas type.
- Verify the part number 8716119399 against the appliance's parts list.
- Conversion must be carried out by a Gas Safe registered engineer.
Compliance
| Alternative numbers | 8905006 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 21Ri ErP+ LPG | 41-406-72 | 41-406-72 | — | — |
| WORCESTER GREENSTAR 21Ri ErP+ NG | 41-406-78 | 41-406-78 | — | — |
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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