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Riello Diffuser Disc 3013274

Riello

Riello Diffuser Disc 3013274

Riello diffuser disc, part 3013274, for RLS 50 series burners.

Manufacturer part no.
3013274
Showing prices

£382.48

£318.73 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 diffuser disc is a burner component used in the combustion head assembly of Riello oil and dual-fuel burners. It sits in the air and fuel path to shape the combustion air flow as it leaves the blast tube. Part number 3013274 is listed within the Riello burner spares range.

Signs this part needs replacing

  • Visible cracking, warping or distortion of the disc
  • Erosion or burning away of the disc surface
  • Sooting or heavy carbon build-up around the combustion head
  • Unstable flame, rough light-up or repeated burner lockout
  • Poor combustion readings that cannot be corrected by adjustment alone

Before you order

  • Confirm your burner model and code against the fitment list above
  • Check the type number on the burner data plate matches the listed TYPE reference
  • Inspect the existing disc for damage before ordering to confirm the fault lies with this component
  • Verify the part number 3013274 against the manufacturer's parts list for your burner

Not sure which part?

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