The Ferroli printed circuit board is the boiler's central control. It oversees every process that occurs via the switches, sensors and thermostats.
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Technical Specifications
TypePrinted Circuit BoardCompatible WithOPTIMAX 25 S, OPTIMAX 25 OV, OPTIMAX 25 C, MAXIMA 35 C and MAXIMA 35 SSupplier Part Number39810432Brand NameFerroli