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Worcester Bosch Conversion Kit NG to LPG 8716177750

Worcester Bosch

Worcester Bosch Conversion Kit NG to LPG 8716177750

Worcester Bosch 8716177750 conversion kit for changing Greenstar 30i ErP System Compact boilers from natural gas to LPG.

At a glance

  • Part type: Conversion kit, NG to LPG
  • Also known as 1031285
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
8716177750
GC number
J26-778
Showing prices

£121.98

£101.65 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch 8716177750 is a conversion kit used to change a Greenstar 30i ErP System Compact boiler from natural gas (NG) operation to liquefied petroleum gas (LPG). It supplies the components required to adapt the appliance's gas circuit to the different fuel, so the burner and gas settings match the supply on site. The kit is listed against the Greenstar 30i ErP System Compact family.

Signs this part needs replacing

  • The appliance has moved to a property supplied with LPG but remains configured for natural gas.
  • Combustion readings fall outside the range stated for the fuel actually in use.
  • The flame is unstable, lifting or noisy at the burner after a change of supply.
  • Repeated lockouts or flame-failure faults appear following a fuel change.
  • The injector or gas valve settings no longer match the details on the appliance data badge.

Before you order

  • Check the model and GC number on the appliance data badge against the compatibility list before ordering.
  • Confirm the boiler output matches a listed 30i ErP System Compact variant.
  • Quote the alternative number 1031285 if your supplier's system uses it rather than the Worcester Bosch part number.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.