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Riello Electrode Assembly 3008538

Riello

Riello Electrode Assembly 3008538

Riello electrode assembly (part 3008538) for RDB series oil burners used in a range of oil boilers.

At a glance

  • Also known as 3200015
Manufacturer part no.
3008538
Showing prices

£19.36

£16.13 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 Riello 3008538 is an electrode assembly for Riello RDB series oil burners. It forms part of the ignition circuit, providing the spark that ignites the oil-air mixture inside the burner. This component is used across a range of oil-fired boilers and burner spares applications.

Signs this part needs replacing

  • Burner fails to ignite or locks out
  • No spark at the electrode tips
  • Intermittent ignition or delayed firing
  • Visible wear, cracking or heavy carbon build-up on the electrode
  • Boiler runs but repeatedly shuts down shortly after start-up

Before you order

  • Confirm your burner model matches one of the listed Riello RDB variants.
  • Check the existing electrode assembly for the part number 3008538.
  • Ensure the boiler is isolated and safe before replacement.

Not sure which part?

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