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Main Pilot Injector 5110884

Main

Main Pilot Injector 5110884

Pilot injector for Main Multipoint BF and Multipoint BF ErP water heaters.

At a glance

  • Part type: pilot injector
  • Also known as 1160510
Manufacturer part no.
5110884
GC number
H12-120
Showing prices

£17.04

£14.20 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 pilot injector is a metered gas orifice fitted within the pilot burner assembly of Main water heaters. It controls the flow of gas to the pilot flame, which in turn provides the ignition source and proves flame presence to the appliance's safety controls. This injector is manufactured by Main for use in the Multipoint BF range.

Signs this part needs replacing

  • The pilot flame is weak, yellow or noticeably smaller than normal
  • The pilot will not stay lit once the button or ignition sequence is released
  • The pilot flame lifts, becomes noisy or burns erratically
  • Sooting or discolouration is visible around the pilot burner assembly
  • The appliance repeatedly locks out or fails to establish a pilot flame

Before you order

  • Confirm the appliance model against the rating plate before ordering
  • Check the GC number on the data badge matches the appliance listed above
  • Verify the existing injector part number where it remains legible
  • Inspect the pilot burner and electrode assembly for related faults before replacing the injector alone

Not sure which part?

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