Note: The picture is not an exact representation of the item. The 35-60 is a 24 VAC direct spark ignition (DSI) control designed for use on all types of gas appliances. The controls utilize microprocessor circuitry to provide accurate, repeatable timing and operating sequences. On-board diagnostics with LED output make troubleshooting easy and ensure safe, efficient operation. Features: Safe start with DETECT-A-FLAME flame sensing technology Custom pre-purge and inter-purge times One or three tests for ignition System diagnostic LEDs Flame current test points Local or remote flame sensing Automatic reset** Alarm output (normally closed contact) Specifications: Product Type: Ignition Control Ignition Type: Direct Spark Ignition Voltage: 24V Temperature Range (F): -40 F to 176 F Flame Direction: 0.7 minimum Gas Type: Natural or Manufactured LP