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Vaillant Venturi 115313

Vaillant

Vaillant Venturi 115313

Vaillant venturi 115313, a gas-side component used on MAG 14-0/0 XI and XZ water heaters.

At a glance

  • Appliance family: MAG 14-0/0
  • Also known as 1387292
Manufacturer part no.
115313
Showing prices

£9.67

£8.06 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Vaillant 115313 is a venturi used in the gas train of Vaillant MAG water heaters. It meters and mixes the gas flow as it is drawn through the burner circuit, so the burner receives a stable, correctly proportioned supply. It is a small, serviceable component that is replaced when the gas-side mixture is disturbed.

Signs this part needs replacing

  • Unstable or weak burner flame that will not hold steady
  • Poor combustion with sooting or discolouration around the burner
  • Whistling or unusual noise from the gas train under demand
  • Repeated ignition faults or flame failure after the gas train has been disturbed
  • Visible damage, blockage or debris in the venturi throat

Before you order

  • Confirm the appliance model on the data plate matches MAG 14-0/0 XI or MAG 14-0/0 XZ
  • Check the existing component against the number 115313 before removal
  • Inspect the surrounding gas train for debris or damage that may also need attention
  • Work on gas-carrying components must be carried out by a competent, registered engineer

Not sure which part?

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