This specific harness is primarily designed for ignition control systems in gas-fired furnaces and packaged units where precise timing and spark sequence connectivity are required

Broad Compatibility: Engineered for use in Trane and American Standard gas heating systems and commercial rooftops

including the widely serviced 3508 and 6508 series

Precise Fit: Includes a threaded nut to ensure a vibration-resistant

Robertshaw 41-602 Mini Ignitor This specific harness is primarilyThe Robertshaw 41 602 Norton Mini Ignitor is a high performance 120V hot surface ignitor engineered for precise ignition in modern residential and light commercial gas furnaces. Designed with a high density recrystallized silicon carbide element, this Norton 41 602 igniter ensures rapid heat up and long term durability under harsh thermal cycling. It functions as a direct OEM furnace ignitor replacement for numerous brands, featuring 5 1 4" lead wires