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ensuring it handles the unique inrush current requirements of different HVACR equipment
eliminating ignition lockouts caused by drifted set points or diaphragm fatigue
acting as the logic center for the G terminal and ensuring the blower provides proper airflow for heat dissipation or cooling efficiency
Simplified Serviceability: Designed for rapid field installation
Robertshaw 780-502 DSI Module Els PW 29614 ensuring it handles the uniqueThe Robertshaw 780 502 is a Universal Direct Spark Ignition (DSI) control module designed for single rod or dual rod sensing applications in natural and LP gas systems. This gas ignition control operates on 24V AC and provides a 4 second Trial For Ignition (TFI) with a single try lockout sequence. As a versatile non prepurge ignition module, it replaces hundreds of legacy Robertshaw and competitive models, including the DS845 and SP715 series. The