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Worcester Bosch Injector Burner NG 87161044570

Worcester Bosch

Worcester Bosch Injector Burner NG 87161044570

Natural gas burner injector for Worcester 35CDi II RSF boilers, controlling gas flow into the burner for correct combustion.

At a glance

  • Also known as 1014229
  • Work on the gas path must be carried out by a competent Gas Safe registered engineer
Manufacturer part no.
87161044570
GC number
E80-447
Showing prices

£8.21

£6.84 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 injector - burner NG is a natural gas injector manufactured by Worcester Bosch for the burner assembly on the 35CDi II RSF boiler. It meters the gas supply into the burner so that combustion takes place at the correct rate and flame shape. It is listed as a pilot, pilot burner and injector burner NG component within the burner category.

Signs this part needs replacing

  • Burner flame is weak, uneven or visibly smaller than expected
  • Yellow or lazy flame instead of a clean blue flame
  • Sooting or discolouration around the burner area
  • Combustion readings that fall outside the expected range
  • Repeated ignition or flame failure faults traced to the burner

Before you order

  • Confirm your appliance is the Worcester 35CDi II RSF running on natural gas
  • Check the GC number 47-311-58 against the data badge on your boiler
  • Compare the existing injector marking with the part number before fitting
  • Work on the gas path must be carried out by a competent 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.