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Viessmann Ionisation Probe 7817324

Viessmann

Viessmann Ionisation Probe 7817324

Viessmann ionisation probe, part number 7817324, for use in gas boiler electrode assemblies.

At a glance

  • Part type: ionisation probe
  • Also known as 2320456
Manufacturer part no.
7817324
Showing prices

£150.37

£125.31 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 Viessmann 7817324 is an ionisation probe supplied as part of the manufacturer's electrode range for gas boilers. The probe sits within the burner assembly and provides the flame sensing signal that the boiler control uses to confirm a flame is present. It is listed under gas boiler spares in the electrodes category.

Before you order

  • Confirm the part number 7817324 matches the identification on the existing probe or the boiler's parts listing.
  • Check the boiler model and appliance documentation before ordering, as electrode assemblies vary between ranges.
  • Inspect the electrode lead and mounting arrangement at the same time, since these are commonly disturbed during probe replacement.

Not sure which part?

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