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Ferroli Injector Air Pressure Switch 0.65mm 34008771

Ferroli

Ferroli Injector Air Pressure Switch 0.65mm 34008771

Ferroli injector air pressure switch with 0.65 mm orifice for compatible Ferroli gas boilers.

At a glance

  • Also known as 1211687
Manufacturer part no.
34008771
GC number
372-252
Showing prices

£4.14

£3.45 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 Ferroli Injector Air Pressure Switch (0.65 mm) is a gas boiler spare with part number 34008771. It is an injector and air pressure switch assembly listed for use in compatible Ferroli boiler models.

Signs this part needs replacing

  • Boiler fails to ignite or repeatedly locks out.
  • Fan runs but the boiler does not proceed to ignition.
  • Intermittent shutdowns or flame failure during operation.
  • Air pressure fault code or lockout shown on the boiler controls.
  • Visible damage, blockage or contamination at the injector or switch.

Before you order

  • Check the boiler model and GC number against the fitment list.
  • Confirm the existing part number is 34008771.
  • Verify the injector size required is 0.65 mm.
  • Ensure the boiler is isolated and safe to work on before replacement.

Not sure which part?

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