The Ferroli panel part is located within the combustion chamber section. The combustion chamber is a sealed box within the heating appliance that contains the burner, electrodes etc. It also contains all of the dangerous gases and allows the fan to remove them safely.
Fits a number of Ferroli boilers
Technical specification
Manufacturer Model No39811880Brand NameFerroliCompatible WithTEMPRA 30, OPTIMA 701, MODENA 102/1 MF03, MODENA 102 MF03, F30 E, FALCON II -5.2001 and FALCON II -10.2