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Sime Venturi 6223352

Sime

Sime Venturi 6223352

Fan venturi, part 6223352, for Sime Format gas boilers; creates the pressure signal used to prove airflow through the fan.

At a glance

  • Appliance family: Sime Format
  • Also known as 2040866
Manufacturer part no.
6223352
Showing prices

£11.84

£9.87 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 Sime 6223352 is a fan venturi for Sime Format gas boilers. It sits in the fan and air inlet path and creates the pressure differential the boiler uses to prove airflow before ignition. It is supplied as a single component.

Signs this part needs replacing

  • Boiler locks out or fails to ignite even though the fan runs
  • Repeated airflow or fan-related fault codes
  • Whistling or unusual noise from the fan or air inlet
  • Unstable flame or poor combustion readings
  • Visible cracks, blockage or debris in the venturi

Before you order

  • Confirm your boiler model against the fit list above
  • Check that part number 6223352 matches the venturi currently fitted
  • Confirm whether the appliance is natural gas or LPG, as fitment differs
  • Inspect the existing venturi for cracks, blockage or debris before ordering

Not sure which part?

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