Fenwal Hot Surface Ignition Control, 120v

The 35-75 is a 120 VAC hot surface ignition (HSI) control designed for use in all types of gas-fired appliances. The control uses a microprocessor circuit to provide precise, repeatable timing and operating sequences. The 35-75 control supports a variety of 120 VAC igniters up to 5 amps. Features: Safe start with DETECT-A-FLAME® flame sensing technology Custom pre-purge and inter-purge timings Single or three trials for ignition Local or remote flame sensing Thermostat/Power off or Automatic reset Flame current test points Open board with standoffs or potted