Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Radiant Ignition Electrode 35021LA

Radiant

Radiant Ignition Electrode 35021LA

Ignition electrode for Radiant RK and RKRRKA condensing boilers, part number 35021LA.

At a glance

  • Also known as 2801566
Manufacturer part no.
35021LA
Showing prices

£24.98

£20.82 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 Radiant 35021LA is an ignition electrode for Radiant RK and RKRRKA condensing gas boilers. It forms part of the boiler's ignition circuit, where the electrode sits at the burner and provides the spark that lights the gas on a call for heat. It is supplied as an individual electrode.

Before you order

  • Confirm the part number 35021LA against the marking or documentation for the electrode being replaced.
  • Check the appliance model is within the RK or RKRRKA condensing range before ordering.
  • Inspect the electrode tip, ceramic insulator and lead connection on the existing part so the new electrode matches the arrangement on the burner.

Not sure which part?

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