
Fagor Ecomini FEB-23E/1 PCB Ref. N03G007M2
The Fagor Ecomini FEB-23E/1 PCB, with reference N03G007M2, is a fundamental component that controls the ignition, burner modulation, pump, and safety features of the boiler. When it fails, the boiler may not start, become blocked, or exhibit erratic operation, potentially displaying the fault code F8: Communication failure between the main circuit and the control panel. This PCB is compatible with Fagor Ecomini models (FA-23E, FEB-23E/1, FEB-24E/1, FEB-27E) and Fagor Contract Mini (CA-24E, CE-24E), among others. A technician must confirm through diagnosis whether it needs to be replaced upon detecting any anomalies in the boiler's operation.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- Catalogue reference
- N03G007M2
- Warranty
- 1 year
Fagor boilers compatible with reference N03G007M2
PCB with reference N03G007M2. Six confirmed compatibilities: FA-23E and FEB-23E/1.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Fagor FA-23E | Fagor Ecomini (FA-23E / FEB-23E / FEB-24E / FEB-27E) | Contrasted |
| Fagor FEB-23E/1 | Fagor Ecomini (FA-23E / FEB-23E / FEB-24E / FEB-27E) | Contrasted |
| Fagor FEB-24E/1 | Fagor Ecomini (FA-23E / FEB-23E / FEB-24E / FEB-27E) | Contrasted |
| Fagor FEB-27E | Fagor Ecomini (FA-23E / FEB-23E / FEB-24E / FEB-27E) | Contrasted |
| Fagor CA-24E | Fagor Contract Mini (CA-24E / CE-24E) | Contrasted |
| Fagor CE-24E | Fagor Contract Mini (CA-24E / CE-24E) | 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. N03G007M2 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference N03G007M2. 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 that require diagnosis on the PCB N03G007M2
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
The LED indicators on the panel do not light up in either green or red.
Cause: The indicators depend on the secondary PCB connected to the main one; if there is a fault in the connection or in the circuit, the LEDs remain off.
Check that the connector between the main PCB and the secondary LED is properly seated before replacing the assembly.
- 02
The red LED stays on continuously and the boiler does not start.
Cause: The red indicator shows a blockage detected by the PCB through its sensors; if the circuit fails, it may remain on without a real reason.
Turn it off and back on; if the LED turns off momentarily and then lights up again, also check the indicated component.
- 03
The boiler does not respond to the changes you make from the control panel.
Cause: This PCB centralizes the user's commands and the signals from the sensor; an internal fault may cause it not to respond to either of them.
If possible, try disconnecting the sensor to rule out that the fault comes from there and not from the PCB.
- 04
The signal from the sensor connected to the PCB seems to be intermittently lost.
Cause: The connector of the sensor on this secondary PCB can oxidize or loosen over time, affecting the signal.
Clean and check the connector of the sensor and its cable before considering that the PCB is defective.
Fagor fault codes that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| F8 | Communication fault between the main circuit and the control board. | The N03G007M2 control board does not respond or communicate with the main PCB (power supply/bus/connectors/damaged PCB). Check 5 V and signal at the control board connector, continuity of the harness, and, if possible, cross-test with another N03G007M2. |
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 Fagor N03G007M2 PCB.
- Catalogue reference
- N03G007M2
- Uniclima internal SKU
- PEMFEB23
- Brand
- Fagor
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- Main PCB reference
- N03G007M2
- Secondary PCB reference (sensor/LED)
- A03B00712











