Ignitor – direct spark ignition (dsi) – rheem/ruud/protech – a complete line of oem and factory Replacement parts for your furnace; air conditioner; water heater; air handler; boiler; rooftop unit and more. Model # 62-23556-82 Features: Ignition Type: direct spark Element material: kanthal Termination: 1/4 inch quick connect Protect and rheem product Item Dimensions: 3.1″ L x 2.1″ W x 5.3″ H