Extractor Baxi Roca Laura 30 AF Ref. 122220170
The Baxi Roca Laura 30 AF boilers incorporate the Baxi Roca Laura 30 AF extractor, a flue fan responsible for evacuating combustion gases and generating the necessary draft for the boiler to start. If this part fails, you will notice that the boiler does not ignite or locks out due to a problem with flue gas evacuation, and fault code 20 may appear: Insufficient pressure in the pressure switch or flue thermostat. This extractor is compatible with several models, including the Laura 30/30 F GN and GP, as well as the Laura 30 AF GN and GP, among others. It should be replaced when it shows faults that affect the ignition of the boiler.
VAT included
Consult via WhatsAppBaxi Roca boilers compatible with reference 122220170
Extractor with reference 122220170. Four confirmed compatibilities: Laura 30/30 F GN and Laura 30/30 F GP.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Roca Laura 30/30 F GN | Baxi Roca Laura 30/30 F | Contrasted |
| Baxi Roca Laura 30/30 F GP | Baxi Roca Laura 30/30 F | Contrasted |
| Baxi Roca Laura 30 AF GN | Baxi Roca Laura 30 AF | Contrasted |
| Baxi Roca Laura 30 AF GP | Baxi Roca Laura 30 AF | 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. 122220170 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 122220170. 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 122220170 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 fan makes noise, vibrates, or whistles when starting up.
Cause: The impeller may be unbalanced or the bearing worn out due to use.
Manually turn the impeller with the boiler off to check for any friction before deciding to replace it.
- 02
The boiler is locking out or not igniting.
Cause: Without the air provided by the extractor, the safety system prevents the flow of gas.
Check that the flue outlet to the outside is not blocked by snow, leaves, or any object before attributing it to the fan.
- 03
The fan does not start or struggles to start.
Cause: The motor may have seized after a long stop, which is common at the end of the heating season.
Check if it spins freely when pushed by hand with the boiler unplugged; if it's stiff, confirm the mechanical fault.
- 04
The fan is heard trying to start but stops immediately.
Cause: A motor with damaged windings may attempt to rotate without reaching the necessary speed.
Check that the extractor is receiving power at the moment of the ignition attempt before replacing it.
Fault codes for Baxi Roca that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| 20 | Insufficient pressure in the pressure switch or flue thermostat. | The flue gas extractor (fan) does not start or spins without providing flow, so the pressure switch does not close and the electronics block the ignition; verify by listening/observing pre-ventilation, measuring voltage at the motor terminals, and checking the venturi/tubes of the pressure switch. |
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.
Extractor datasheet Baxi Roca 122220170
- Catalogue reference
- 122220170
- Brand
- Baxi Roca
- Type of part
- Extractor fans
- Units in stock
- 3 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 30/30 F GP manual (PDF)Document © Baxi Roca, provided as a technical reference.
Frequently asked questions about the extractor 122220170
Is this extractor suitable for my Baxi Roca Laura 30/30 F?
When should this extractor for the Laura 30 AF be replaced?
Which part of the fan is this piece exactly?
Spare parts related to Baxi Roca Laura 30/30 F
