FERROLI  39807940

FERROLI 39807940

Previous Code: 36506780



Product Information

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Buy your Ferroli 39807940 - Arena 20a Printed Circuit Board - Full Auto Control today, with a fast UK delivery..

Previous Ferroli Part Codes: 807940, 36506780

Ferroli Boilers PCBs are present in all modern day boilers, some require two or even three to operate. The pcb is essentially the brain of the boiler, pre-programmed to safely operate the boiler it was built for. Every action or event that takes place is monitored carefully by the PCB. Various sensors transmit data and make it possible for the pcb to analyse and adjust accordingly. The highest priority is safety, so the boiler can be shut down by the pcb at a moments notice if any activity is detected that indicates an error or safety concern.


FERROLI Boiler Spares orders - delivered within 24 hours for all in-stock FERROLI spare parts, when purchased before 3pm. We also supply many other spare parts and accessories for FERROLI boilers.


  • Warranty

    FERROLI spare parts come with manufacturers standard twelve months warranty.

  • Warning

    When replacing any spare part on appliances, use only genuine boiler spare parts that you can be assured conform to the safety and performance specification that the boiler manufacturer recommends. For your safety & your families, please do not use reconditioned or copy parts that have not been clearly authorised by the boiler manufacturer.