Delavan
Delavan Nozzle 4.00 x 80 W D04-0400-80-W
Delavan oil burner nozzle, 4.00 x 80 W, for EOGB Delevan oil boilers.
At a glance
- Also known as 2090166
£13.67
£11.39 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 Delavan 4.00 x 80 W is an oil burner nozzle, part number D04-0400-80-W, used in EOGB Delevan oil-fired boiler applications. It meters and atomises fuel oil as it is delivered to the burner, so the flow rate, spray angle and spray pattern it produces directly shape combustion quality. The 4.00 x 80 W designation identifies the nozzle's flow rate, spray angle and spray pattern.
Signs this part needs replacing
- Sooty deposits or black smoke at the boiler flue
- Erratic or unstable flame, or flame lift-off
- Repeated burner lockouts or difficult ignition
- Rising fuel consumption with no change in demand
- Visible blockage, damage or wear at the nozzle orifice
Before you order
- Read the designation on the existing nozzle and match flow rate, spray angle and pattern exactly.
- Confirm the appliance model against the manufacturer's parts list.
- Check how many nozzles the burner uses before ordering.
Compliance
| Alternative numbers | 2090166 |
|---|
| 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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.