EOGB
EOGB Delevan 5.50 x 30 B Nozzle D04-0550-30-B
Burner nozzle for EOGB Delevan boilers, supplied under the 5.50 x 30 B designation, part D04-0550-30-B.
£32.99
£27.49 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
Burner nozzle manufactured by EOGB and listed for the EOGB Delevan boiler range. It is supplied under the designation 5.50 x 30 B, part number D04-0550-30-B, and fits at the burner head where fuel is atomised for combustion. The designation identifies the nozzle rating and spray type.
Signs this part needs replacing
- Soot deposits around the burner head or on the heat exchanger
- Unstable or pulsating flame at the burner
- Repeated boiler lockouts or failed ignition
- Rising CO readings or poor combustion analysis results
- Increased fuel consumption for the same heat output
Before you order
- Confirm the existing nozzle designation matches 5.50 x 30 B
- Check the burner manufacturer's data for the required nozzle rating
- Verify the appliance is an EOGB Delevan unit
- Arrange a combustion check after fitting
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Delevan | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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