Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hanicks
Basket
Riello End Ring and Diffuser Disc 3006392

Riello

Riello End Ring and Diffuser Disc 3006392

End ring and diffuser disc for Riello oil burners, supplied as a disc with a three-leg ring.

Manufacturer part no.
3006392
Showing prices

£66.34

£55.28 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 end ring and diffuser disc is a Riello burner component supplied as a disc with a three-leg ring. It sits in the combustion head assembly of Riello oil burners, where it shapes and stabilises the air pattern around the nozzle. It is used across a range of Riello burner models fitted to domestic and commercial boilers.

Signs this part needs replacing

  • Heavy carbon build-up or sooting on the disc and ring that will not clean off
  • Distortion, cracking or burning of the disc or ring legs
  • Unstable or pulsating flame at the burner head
  • Poor combustion readings that cannot be corrected by nozzle or air setting adjustment
  • Visible corrosion or erosion of the ring legs

Before you order

  • Confirm the burner model and code against the fitment list above
  • Check the existing disc and ring for leg count and condition before removal
  • Verify the part number 3006392 against the manufacturer's parts list for your burner
  • Inspect the combustion head assembly for related wear while the burner is open

Not sure which part?

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