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Baxi 3-Way Valve Assembly 7224343

Baxi

Baxi 3-Way Valve Assembly 7224343

Baxi 3-way valve assembly, part number 7224343, for Baxi Combi and Potterton Performa combi boilers.

At a glance

  • Also known as BAXI7224343, N1697-1
Manufacturer part no.
7224343
GC number
E66-434
Showing prices

£297.60

£248.00 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 Baxi 3-Way Valve Assembly, part number 7224343, is a diverter valve used in Baxi Combi and Potterton Performa combi boilers. It controls the changeover between the central heating circuit and the domestic hot water circuit when the boiler receives a demand. The assembly is listed for the Baxi Combi and Potterton Performa models shown below.

Signs this part needs replacing

  • No hot water at the taps while the boiler still fires for heating
  • Radiators warming when a hot tap is run
  • Heating and hot water circuits passing water at the same time
  • Water leaking from the valve body or actuator area
  • Inconsistent hot water temperature as the valve fails to switch fully

Before you order

  • Confirm the boiler model against the fit list above.
  • Check the appliance GC number matches one of the models listed.
  • Verify the existing valve assembly is identified by part number 7224343.

Not sure which part?

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