Firebird
Firebird O-Ring Set FE65327846
O-ring set for Firebird FB 4 R LN Low Nox light oil burners, supplied by Firebird.
£21.84
£18.20 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 O-RING SET is a Firebird sealing component intended for use on Firebird oil-fired burners. It covers the small O-ring seals used across the burner assembly where fuel-carrying and air-side joints must remain fluid-tight. It is listed by Firebird under the FB 4 R LN Low Nox burner range.
Signs this part needs replacing
- A weep or damp patch at a burner joint where an O-ring seals
- A faint fuel odour around the burner that is not traced to a hose or fitting
- O-rings that have hardened, flattened or cracked with heat and age
- Air being drawn in at a joint on the burner body, affecting combustion
- A joint that keeps seeping after being nipped up, indicating the seal has taken a set
Before you order
- Confirm the burner model matches one of the fit lines listed above
- Check whether the leaking joint takes an O-ring or a gasket before ordering
- Have the burner model and serial details to hand when querying the part
- Allow the burner to cool and isolate the fuel supply before any strip-down
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FIREBIRD FB 4 R 20 LN LOW NOx LIGHT OIL BURNER | — | — | — | |
| FIREBIRD FB 4 R 26 LN LOW NOx LIGHT OIL BURNER | — | — | — | |
| FIREBIRD FB 4 R 35 LN LOW NOx LIGHT OIL BURNER | — | — | — | |
| FIREBIRD FIREBIRD OIL FIREBIRDS | — | — | — |
Documents & drawings
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