
Extractor Boiler Domina F24E and compatible models. Ref. 39806885
If your boiler does not ignite or gets blocked due to a fault in the flue gas evacuation, you may need the Domina F24E boiler extractor and compatible models, reference 39806885. This flue fan is responsible for evacuating combustion gases and generating the necessary draft for the boiler to start. When it fails, it may display errors such as A05: Fan or flue pressure switch error and F05: Fan fault. It is compatible with models like Domina F24E, Domina F24E MET, and New Elite F24E, among others. It is recommended to replace it when you notice ignition problems or blockage of the boiler.
VAT included
Consult via WhatsAppFerroli boilers compatible with reference 39806885
Extractor with reference 39806885. Nine verified compatibilities: DOMINA F24E and DOMINA F24E MET.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Ferroli DOMINA F24E | DOMINA F24E | Contrasted |
| Ferroli DOMINA F24E MET | DOMINA F24E | Contrasted |
| Ferroli DOMINA F24E LPG | DOMINA F24E | Contrasted |
| Ferroli DOMINA PLUS F24E | DOMINA F24E | Contrasted |
| Ferroli DOMINA INSERT F24E | DOMINA F24E | Contrasted |
| Ferroli DOMINA IGLOO F24E | DOMINA F24E | Contrasted |
| Ferroli NEW ELITE F24E | NEW ELITE F24E | Contrasted |
| Ferroli NEW ELITE F24E MET | NEW ELITE F24E | Contrasted |
| Ferroli NEW ELITE F24E LPG | NEW ELITE F24E | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if the ref. 39806885 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 39806885. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the extractor 39806885 resolves.
The extractor evacuates the combustion gases with forced draft. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler does not ignite and shows a fan fault when attempting to do so.
Cause: The extractor does not start correctly and the pressure switch does not close the safety contact.
Turn the turbine by hand when cold: if it is stiff or difficult to move, it may be a worn bearing.
- 02
The extractor vibrates and makes the boiler casing shake.
Cause: The rotor is unbalanced or the shaft is worn and does not rotate centered.
Place your hand on the outer casing with the boiler turned on; a strong and continuous vibration indicates a problem with the fan.
- 03
It smells burnt near the boiler after running for a while.
Cause: The motor winding overheats due to being forced by the loss of efficiency.
Turn off the boiler if you notice that smell and make sure that the ventilation grilles are not blocked before replacing the fan.
- 04
The boiler stops with a fan fault intermittently.
Cause: A faulty extractor does not maintain a constant speed, and the pressure switch detects it as an anomaly.
Count how many times a day the fault occurs; if it increases with use, it is likely that it is the fan.
Fault codes for Ferroli that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| A05 | Fan or flue pressure switch fault | The flue extractor does not start or does not deliver a tachometer signal, preventing the generation of the vacuum needed to close the pressure switch. Check 230 V and tachometric signal at the fan connector and ensure the impeller rotates freely. |
| F05 | Fan fault | Extractor fault (does not rotate, does not receive 230 V, or does not emit tachometer signal), so the boiler detects absence of flow/draught and enters a fault condition. Check power supply to the fan, tachometer signal, and that the pressure switch closes when rotation starts. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Ferroli extractor data sheet 39806885
- Catalogue reference
- 39806885
- Brand
- Ferroli
- Type of part
- Extractors
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days












