Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hamworthy 573409256 Ionisation Rod

Hamworthy

Hamworthy 573409256 Ionisation Rod

Hamworthy ionisation rod, part number 573409256, for flame sensing in compatible Hamworthy gas appliances.

At a glance

  • Also known as 2064604
Manufacturer part no.
573409256
Showing prices

£73.57

£61.31 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 Hamworthy 573409256 Ionisation Rod is a flame sensing electrode manufactured by Hamworthy. It sits in the burner circuit of compatible Hamworthy gas boilers and appliances, where it detects the presence of a flame via the ionisation current and feeds that signal back to the control board.

Before you order

  • Confirm the part number 573409256 against the markings on the existing electrode or the appliance's parts list.
  • Check the appliance documentation for the correct electrode type, as ionisation and ignition electrodes are not interchangeable.
  • Inspect the electrode lead and connector condition before fitting, as a damaged lead will affect the flame signal.
  • Have the appliance isolated and, where required, the gas supply safely shut down before removing the existing electrode.

Not sure which part?

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