Danfoss
Danfoss Nozzle 5.50 x 80 B
Danfoss 5.50 x 80 B oil burner nozzle for EOGB Danfoss oil boilers, metering fuel into the combustion chamber.
At a glance
- Also known as 3025868
£12.95
£10.79 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 Danfoss 5.50 x 80 B is an oil burner nozzle used in EOGB Danfoss oil-fired boiler applications. It meters and atomises fuel as it is delivered to the combustion chamber, so the size and pattern marked on the nozzle must match the burner's specification. It is a service item, replaced as part of routine combustion maintenance.
Signs this part needs replacing
- Soot deposits around the burner or on the boiler baffles
- Smoke or a persistent smell of kerosene at start-up or during running
- An unstable or pulsating flame that will not settle
- Rising CO readings or a combustion analysis that drifts out of tolerance
- Reluctance to ignite or repeated lockouts on start-up
Before you order
- Read the markings on the existing nozzle and confirm the size and pattern match 5.50 x 80 B
- Check the burner manufacturer's data for the nozzle specified for your appliance
- Confirm the appliance model against the manufacturer's parts list before ordering
- Replace the nozzle as part of a full combustion service and re-check combustion readings afterwards
Compliance
| Alternative numbers | 3025868 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Danfoss | — | — | — |
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.