EOGB
EOGB Delavan Nozzle D04-0450-45-A
Delavan nozzle marked 4.50 x 45 A for EOGB oil-fired boilers, supplied under part number D04-0450-45-A.
£15.07
£12.56 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
The 4.50 x 45 A Delavan Nozzle is a burner nozzle from EOGB. It is listed for EOGB Delevan oil-fired boiler applications and carries the 4.50 x 45 A designation. The nozzle atomises the fuel oil at the burner, so its condition has a direct effect on combustion quality.
Signs this part needs replacing
- Boiler runs roughly, with an unstable or pulsating flame.
- Smoke or sooting at the flue during normal running.
- Fuel consumption rises without a change in heat demand.
- Burner locks out repeatedly or is difficult to light.
- Combustion readings drift away from the commissioning values.
Before you order
- Check the burner data plate or commissioning record for the required flow rate, spray angle and pattern, and match these to the 4.50 x 45 A designation.
- Confirm the appliance is an EOGB Delevan unit before ordering.
- Allow for re-commissioning with a flue gas analyser once the nozzle is fitted.
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.
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