Honeywell PCB Ferroli New Elite
The Honeywell New Elite boilers use the Honeywell Ferroli New Elite PCB, which controls the ignition, burner modulation, pump, and safety features of the boiler. If this part fails, the boiler may not start, lock out, or behave erratically, displaying fault codes such as F10, F22, F25, F36, or F8. It is compatible with models such as F24E, F30E, C24E, C30E, and VMC24E, among others. It is recommended to replace it when these malfunction symptoms are detected.
VAT included
Consult via WhatsAppFerroli boilers compatible with reference 39809822
PCB with reference 39809822. Five confirmed compatibilities: F24E and F30E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Ferroli F24E | New Elite | Contrasted |
| Ferroli F30E | New Elite | Contrasted |
| Ferroli C24E | New Elite | Contrasted |
| Ferroli C30E | New Elite | Contrasted |
| Ferroli VMC24E | New Elite | 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. 39809822 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 39809822. 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 39809822 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
The boiler does not ignite and does not respond to any controls.
Cause: The PCB does not complete the startup due to a fault in its control.
Check if there is power to the PCB and if the internal fuse is in good condition before replacing it.
- 02
The pump does not start even though there is a demand for heating.
Cause: The PCB is not sending the command for the pump to operate.
Force the pump in manual or bleed mode, if the boiler allows it, to rule out a mechanical fault before checking the PCB.
- 03
The domestic hot water is not reaching or takes a long time to heat up.
Cause: The PCB does not process the signal from the domestic hot water sensor correctly and does not activate the circuit in time.
Check if a sensor error is displayed on the screen before assuming it is the PCB.
- 04
The boiler locks out due to antifreeze or lack of flow even when it is not cold and there is no lack of water.
Cause: The PCB incorrectly interprets the signal from the flow pressure switch or the anti-freeze thermostat.
Check that those components are sending the correct signal before replacing the entire PCB.
Fault codes for Ferroli that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| F10 | Microprocessor anomaly. | The microprocessor of the main PCB locks up or detects an internal error; after cutting and restoring power, if the fault persists, the board itself is the cause. Verify reset and, if it continues, replace/control the PCB. |
| F22 | Microprocessor anomaly. | Same diagnosis as F10: internal fault of the microcontroller on the PCB. Confirm by attempting a reset; if it persists, the main board is responsible and should be checked/replaced. |
| F25 | Software anomaly. | The firmware/software of the PCB is in an anomalous state. If the error persists after restarting the equipment, the board itself is the documented cause; verify and, if necessary, replace the PCB. |
| F36 | Anomaly in the PCB. | The self-diagnosis detects an internal fault in the PCB; with the electrical network correct, the solution indicated by the manufacturer is to replace the main control board. |
| F8 | There is no flame after the ignition phase. | In addition to gas/ionisation causes, the manual documents "control board anomaly"; if gas, electrodes, and grounding are correct, the control PCB is the probable cause and should be checked/replaced. |
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 39809822
- Catalogue reference
- 39809822
- 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.
- Control component manufacturer
- Honeywell
- Silkscreened terminals
- OUTPUT, MAINS INPUT (L, N, E), PUMP, PUMP OVERRUN, J28 STAT, ROOM-STAT, FROST STAT, FLOW-SWITCH, C.H., D.H.W., SENSOR, MODULES
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Ferroli New Elite F30E Manual (PDF)Document © Ferroli, provided as a technical reference.
Frequently asked questions about the PCB 39809822
Who manufactures the control component of the Ferroli New Elite PCB?
What fault indicates that the PCB of the New Elite needs to be replaced?
Does the reference 39809822 apply to the New Elite VMC24E?
What connections does the PCB of the Ferroli New Elite C30E have?
Spare parts related to Ferroli New Elite
