The spark generator is one of the parts that make up the pilot assembly and is necessary for generating a spark to light the pilot burner. It is controlled by the PCB which in turn is controlled via the control panel of the appliance .
Fits various Main and Potterton Boilers
Comes with Lead
Technical specification
Waist Sizeaa92cd14fwERP RatingNot ApplicableSupplier Part Number8017807Brand NamePotterton