
Bertelli & Partners Ferroli Divatech F32 PCB Cod. 9009507109
The control PCB from Bertelli & Partners for Ferroli Divatech F32 boilers, with reference 9009507109, is essential for ignition and flame control. This part manages the boiler's ignition, and if it fails, the user may experience ignition issues and lockouts, reflected in fault codes A23 and A24. It is installed in models such as DOMICONDENS F24, DOMICONDENS F28, and DIVATECH F24, among others. It is advisable to replace it when these symptoms occur or anomalies in its operation are detected.
VAT included
Consult via WhatsAppFerroli boilers compatible with reference I39820661
PCB with reference I39820661. Three confirmed compatibilities: DOMICONDENS F24 and DOMICONDENS F28.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Ferroli DOMICONDENS F24 | DOMICONDENS | Contrasted |
| Ferroli DOMICONDENS F28 | DOMICONDENS | Contrasted |
| Ferroli DIVATECH F24 | DIVATECH | 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. I39820661 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 I39820661. 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 PCB I39820661 resolves.
The PCB controls the ignition, modulation, and safety features of the boiler. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
When requesting heat, you hear an attempt to spark but the flame does not ignite.
Cause: The ignition transformer soldered to the PCB does not generate enough current for the spark to jump.
Check if there is a spark visible or audible at the electrode; if there is no spark at all, first check the electrode itself and its high-voltage cable.
- 02
The boiler makes a strange clicking or buzzing noise right at the moment of ignition.
Cause: The transformer integrated into the PCB is failing and is not delivering the current pulse stably.
Check if the noise always coincides with the ignition attempt; if it appears at other times, it doesn't point to the transformer.
- 03
The boiler ignites but turns off by itself after a few seconds.
Cause: The PCB loses control after ignition and does not maintain the signal to the gas valve.
Check that the flame detection electrode is clean and properly positioned before considering the PCB as faulty.
- 04
The boiler is completely dead, with no indicators or response.
Cause: An internal fault in the PCB cuts power to the entire control system.
Check the fuse on the PCB itself and the incoming power supply before replacing it.
Fault codes for Ferroli that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| A23 | Error in the electronic board (main PCB of the boiler). | Internal fault of the control board itself (the part), not of an external component; the boiler detects an anomaly in the electronics/firmware of the board. Verify: the error persists after several RESETs and does not disappear by disconnecting external sensors; it usually requires replacing the board. |
| A24 | Anomaly in the main control board (PCB). | The fault is located in the main control board itself: internal parameters, calibration, or internal communication corrupted in the PCB (the part). Verify: permanent lockout that is not resolved with RESET or by changing peripheral components; check factory parameters and, if not recovered, replace the PCB. |
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 the Ferroli PCB I39820661
- Catalogue reference
- I39820661
- Brand
- Ferroli
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Manufacturer (label)
- Bertelli & Partners (logo B&P)
- Code printed on the PCB
- 9009507109
- Transformer/Ignition Module
- DBM02.1B
- Own reference
- DIMS20-....












