Ferroli
Ferroli Burner - Main (18 OV) 39834050
Main burner for Ferroli Fertech and Optimax HE 18 OV gas boilers.
At a glance
- Part type: main burner
- Also known as 1211883
£133.14
£110.95 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 main burner (18 OV) is a Ferroli gas boiler component that distributes gas across the burner head for combustion in the appliance. It is listed for the Fertech 18 OV and Optimax HE 18 OV families of open-vent gas boilers. Manufacturer part number 39834050.
Signs this part needs replacing
- Soot or blackening across the burner head or injector rail
- Yellow, lazy or lifting flame instead of a steady blue flame
- Visible corrosion, cracking or distortion of the burner body
- Uneven flame pattern along the burner, or localised hot spots
- Persistent ignition faults or flame instability traced to the burner
Before you order
- Confirm the appliance model and version against the fitment list, as OV variants differ
- Check the model code or GC number on the boiler data badge matches one of the listed appliances
- Inspect the burner gasket and seals, as these are separate items and may also need replacing
- If unsure of the correct burner for the appliance, consult the manufacturer's parts list
Compliance
| Alternative numbers | FER39834050, 1211883 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI FERROLI FERTECH 18 OV | — | — | — | |
| FERROLI FERROLI OPTIMAX HE PLUS 18 OV V1 | — | — | — | |
| FERROLI FERROLI OPTIMAX HE PLUS 18 OV V2 | — | — | — | |
| FERROLI FERROLI OPTIMAX HE PLUS 18S | — | — | — | |
| FERROLI FERTECH 18 OV - 30K0846000 | 41-267-38 | 41-267-38 | — | — |
| FERROLI OPTIMAX HE 18 OV - 30K0673000 (13/10/2008) | 41-267-28 | 41-267-28 | — | — |
| FERROLI OPTIMAX HE PLUS 18 OV - 30K0673000 (13/10/2008) | 47-267-34 | 47-267-34 | — | — |
| FERROLI OPTIMAX HE PLUS 18 OV - 30K0673001 (04/03/2009) | 47-267-34 | 47-267-34 | — | — |
| FERROLI OPTIMAX HE PLUS 18 OV - 30K0673004 (01/11/2010) | 41-267-29 | 41-267-29 | — | — |
| FERROLI OPTIMAX HE PLUS 18S - 30K0672000 (13/10/2008) | 41-267-27 | 41-267-27 | — | — |
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.
FERROLI appliance manual — FERTECH 18 OV - 30K0846000 (GC 41-267-38)
manualmanualFERROLI appliance manual — OPTIMAX HE 18 OV - 30K0673000 (13/10/2008) (GC 41-267-28)
manualmanualFERROLI appliance manual — OPTIMAX HE PLUS 18 OV - 30K0673000 (13/10/2008) (GC 47-267-34), OPTIMAX HE PLUS 18 OV - 30K0673001 (04/03/2009) (GC 47-267-34), OPTIMAX HE PLUS 18 OV - 30K0673004 (01/11/2010) (GC 41-267-29)
manualmanualFERROLI appliance manual — OPTIMAX HE PLUS 18S - 30K0672000 (13/10/2008) (GC 41-267-27)
manualNo technical questions yet for this part.
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