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Ideal Pilot Burner Head CLAFF100 Injector Kit 171439

Ideal

Ideal Pilot Burner Head CLAFF100 Injector Kit 171439

Ideal pilot burner head supplied with the CLAFF100 injector kit, part 171439, for a wide range of Ideal British Gas, Scottish Gas and Classic appliances.

At a glance

  • Part type: Pilot burner head
  • Also known as 1178191
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
171439
GC number
308-347
Showing prices

£38.53

£32.11 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 pilot burner head is the component that carries the standing pilot flame on an Ideal gas appliance. Gas passes through the gas valve and reaches the burner head, where it is ignited; the resulting flame then lights the main burner and, in turn, heats the water in the primary heat exchanger.

This is an Ideal Domestic Boiler Spares part, part number 171439, supplied together with the CLAFF100 injector kit. It is a gas-carrying component and is used across a large number of Ideal British Gas, Scottish Gas and Classic models.

Signs this part needs replacing

  • The pilot flame fails to light, or lights and then goes out shortly afterwards
  • A weak, lazy or yellow pilot flame instead of a steady blue flame
  • The pilot flame lifts away from the burner head or will not hold on the thermocouple
  • Soot or discolouration building up around the burner head and injector
  • Repeated lockouts or ignition faults traced back to a poor pilot flame

Before you order

  • Check the appliance GC number and model against the compatibility list before ordering, as this burner head is used across many Ideal variants.
  • Confirm the numbers on the existing part against 171439, 1178191 and 079590.
  • 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.