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Vokera Domestic Water Venturi 0381

Vokera

Vokera Domestic Water Venturi 0381

Vokera 0381 domestic water venturi for use in a range of Vokera combi and flowmatic gas boilers.

At a glance

  • Part type: venturi
  • Also known as 1530027
Manufacturer part no.
0381
GC number
333-710
Showing prices

£4.07

£3.39 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 Vokera 0381 is a domestic water venturi used in a range of Vokera gas boilers, including combi and flowmatic models. It forms part of the boiler's fan and air/gas circuit, where the venturi creates the pressure differential used to regulate the flow of air and gas into the burner. It is listed under fan spares for Vokera appliances.

Signs this part needs replacing

  • Boiler locks out or fails to establish a stable flame
  • Whistling or unusual noise from the fan and air intake area
  • Unstable or drifting burner pressure
  • Poor combustion readings that cannot be corrected by servicing
  • Visible damage, blockage or debris in the venturi passage

Before you order

  • Confirm your boiler model against the fit list above
  • Check the existing venturi is marked with part number 0381
  • Inspect the venturi and its housing for debris or damage before fitting
  • Confirm the appliance has been isolated and made safe before work begins

Not sure which part?

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