Series 35-72 120 VAC direct spark gas-ignition control features 18 kV spark output to assure quicker ignition under adverse conditions and provides repeatable sequences for ignition times, including four TFI, pre and interpurge times. Capable of 0.2 second timing accuracy, the microprocessor-based control sparks 60 times/second, stops when it senses a flame, and can be configured to meet OEM customer requirements. Using 40% fewer parts than an analog control, the unit has a multi-pin connector for fast assembly and can operate for more than 250,000 appliance cycles.