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Riello Movable Air Damper 3002341

Riello

Riello Movable Air Damper 3002341

Movable air damper, part 3002341, for Riello R40 FS20D and GS20D oil burners.

Manufacturer part no.
3002341
Showing prices

£42.29

£35.24 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 movable air damper is a Riello burner component that regulates the volume of combustion air drawn into the burner. It forms part of the air regulation assembly on Riello R40 series oil burners, allowing the air setting to be matched to the nozzle and combustion chamber. Correct damper positioning directly affects flame stability, CO2 readings and overall combustion efficiency.

Signs this part needs replacing

  • The damper no longer moves freely, or is seized or stiff through its travel
  • Combustion readings cannot be brought into range, with CO2 or smoke numbers drifting
  • Unstable flame or repeated burner lockouts after air setting adjustments
  • Visible distortion, corrosion or mechanical damage to the damper blade or linkage
  • Sooting or erratic performance that persists after cleaning and re-setting the burner

Before you order

  • Confirm the burner model and code stamped on the appliance, not just the boiler model
  • Check the burner type number against the fitment list above
  • Verify the existing damper part number matches 3002341 before removal
  • Inspect the air regulation linkage for wear, as related parts 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.