Ferroli part is located around the fan section. The fan is the device that pushes fresh air in to the combustion chamber, allowing the gas to be burnt correctly. It also removes the remaining burnt gas after the combustion process is complete. The boiler has safety parameters in place to make sure no gas can be passed through to the main burner if the fan has ceased functioning.
Includes the fan control board
Rectangular outlet
Technical specification
Waist Sizeab12cb24gvSupplier Part Number39821580Brand NameFerroli