Fan Baxi Roca Laura 20 20 F Ref. 122220710
When the heating system starts, the Baxi Roca Laura 20 20 F fan is responsible for expelling the combustion gases and creating the necessary draft for the boiler to operate. If this part fails, you will notice that the boiler does not ignite or locks out due to a problem with the flue gas evacuation, and fault codes 19 or 20 may appear. This fan is compatible with boilers from the Laura range, including the Laura 20/20 F and Laura 20/20 AF models, among others. It is recommended to replace the fan if you experience these failure symptoms.
VAT included
Consult via WhatsAppBaxi Roca boilers compatible with reference 122220710
Extractor with reference 122220710. Two confirmed compatibilities: Laura 20/20 F and Laura 20/20 AF.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Roca Laura 20/20 F | Laura | Contrasted |
| Baxi Roca Laura 20/20 AF | Laura | 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 ref. 122220710 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 122220710. If it is not visible, do not identify the part by 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 122220710 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 tries to ignite and shuts off almost immediately.
Cause: If the fan does not reach the proper speed, the pressure switch does not close and the control board aborts the ignition for safety reasons.
Check if the fan starts immediately when requesting ignition or if it has a delay.
- 02
The fan does not start, there is no sound when giving the start command.
Cause: It could be that the motor is not receiving power or that the shaft is seized after a period of inactivity.
Try turning the shaft by hand with the boiler unplugged to check if it is simply seized due to disuse, which is common after the summer.
- 03
A rubbing noise, loud buzzing, or vibration is heard when the fan is spinning.
Cause: These are signs of worn bearings or a dirty and unbalanced turbine.
Clean the accumulated dust and soot from the fan before deciding to replace it.
- 04
The boiler does not ignite and gives a flue or extraction fault warning.
Cause: The fan does not generate the minimum air pressure required by the system to validate combustion.
Check that the flue gas outlet to the outside is not blocked or obstructed before declaring the fan faulty.
Fault codes for Baxi Roca that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| 19 | Pressure above zero in the pressure switch or flue thermostat. | The fan/extractor may leave residual pressure or keep the pressure switch closed (defective turbine, obstructed/inverted venturi connections), so the PCB detects 19; verify that the fan stops, clean the venturi, and confirm that the pressure switch opens without depression. |
| 20 | Insufficient pressure in the pressure switch or flue thermostat. | If the fan does not start, spins slowly, or is seized, it does not create the depression in the venturi and the pressure switch does not close; check the voltage to the motor and free rotation, and confirm the pressure switch closure at startup. |
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.
Data sheet for extractor Baxi Roca 122220710
- Catalogue reference
- 122220710
- Brand
- Baxi Roca
- Type of part
- Extractor fans
- Units in stock
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Baxi Roca Laura 20/20 F Manual (PDF)Document © Baxi Roca, provided as a technical reference.
Frequently asked questions about the extractor 122220710
Is this extractor suitable for the Laura 20 AF GP?
Is it also suitable for the Laura 20/20 F GN?
What function does this extractor serve in the Laura boiler?
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