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EOGB Delavan Nozzle D04-0085-80-B

EOGB

EOGB Delavan Nozzle D04-0085-80-B

EOGB Delavan nozzle, 0.85 x 80 B, for oil-fired boiler burners.

Manufacturer part no.
D04-0085-80-B
Showing prices

£15.07

£12.56 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 0.85 x 80 B Delavan nozzle is a burner nozzle manufactured by EOGB and supplied under the Delevan family. It atomises fuel oil at the burner head so the fuel mixes correctly with combustion air. It is intended for use in EOGB Delevan boiler burner assemblies.

Signs this part needs replacing

  • Combustion becomes unstable, with a ragged or pulsing flame at the burner head
  • Soot deposits build up on the burner, heat exchanger or baffles
  • Smoke readings rise or combustion analysis drifts outside the expected figures
  • The boiler locks out repeatedly or fails to establish a stable flame
  • Visible wear, blockage or damage at the nozzle orifice

Before you order

  • Confirm the nozzle designation stamped on the existing nozzle matches 0.85 x 80 B
  • Check the burner manufacturer's commissioning data to confirm the required nozzle size, spray angle and pattern
  • Verify the part reference D04-0085-80-B against the appliance documentation before ordering
  • Ensure the burner is isolated and the fuel supply shut off before removing the old nozzle

Not sure which part?

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