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Hamworthy HT Cable 573407156

Hamworthy

Hamworthy HT Cable 573407156

HT cable for Hamworthy gas boilers, Fontecal reference XCAV0110, part number 573407156.

At a glance

  • Also known as 2063454
Manufacturer part no.
573407156
Showing prices

£115.62

£96.35 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 Hamworthy HT cable, part number 573407156, is a high tension ignition lead used on Hamworthy gas boilers. It carries the ignition voltage to the spark electrode so the boiler can light. This item is listed under the Fontecal reference XCAV0110.

Signs this part needs replacing

  • Boiler fails to ignite or locks out on an ignition fault
  • No spark at the electrode when there is a call for heat
  • Cracked, charred or brittle insulation along the lead
  • Arcing or tracking along the cable, often heard as a repeated clicking
  • Damaged or corroded terminals at the electrode or transformer end

Before you order

  • Confirm the boiler model against the manufacturer's parts list.
  • Check that part number 573407156 and Fontecal reference XCAV0110 match the lead being replaced.
  • Inspect the spark electrode and transformer terminals for damage that may also need attention.

Not sure which part?

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