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EOGB Delavan 0.90 x 80 W Nozzle D04-0090-80-W

EOGB

EOGB Delavan 0.90 x 80 W Nozzle D04-0090-80-W

Delavan 0.90 x 80 W nozzle supplied under the EOGB brand for oil-fired boiler applications.

Manufacturer part no.
D04-0090-80-W
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

This is a Delavan nozzle with the 0.90 x 80 W designation, supplied under the EOGB brand. It is a boiler part intended for oil-fired appliance applications, where the nozzle meters and atomises the fuel delivered to the burner. The 0.90 x 80 W marking on the component identifies its rated output and spray characteristic.

Signs this part needs replacing

  • The burner flame becomes unstable or fails to establish reliably.
  • Soot deposits, smoke or a rising smoke number are observed at the flue.
  • Combustion readings drift and cannot be brought back into the appliance manufacturer's stated range.
  • Fuel consumption rises without a change in demand or settings.
  • The nozzle is visibly blocked, worn or damaged at service inspection.

Before you order

  • Confirm the nozzle designation on the existing part matches 0.90 x 80 W.
  • Check the appliance manufacturer's documentation for the nozzle specified for the burner fitted.
  • Verify the nozzle body type and thread form suit the burner nozzle holder.
  • Replace the nozzle as part of a full service rather than in isolation, and re-commission the burner afterwards.

Not sure which part?

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