The spark generator is one of the parts that make up the pilot assembly and is required when generating a spark to light the pilot burner. It is controlled by the electronic control board which in turn is controlled via the control panel of the appliance .
Comes with Screws
Fits a number of Halstead boilers
Technical specification
Waist Sizeac72cg14fxToilet Cistern CapacityFTW--Supplier Part Number500570Brand NameHalstead
Reviews
Halstead 500570 Cvi Ignition Controller Pcb Best Range 30-80 S4565CF1029