Description
The Fenwal 35-655005-023 Ignition Control Board is a part of the electronics used in HVAC systems, especially in gas furnaces. Working at 24 VAC, it controls the ignition sequence controlling fuel injection timing and the spark timing coaxially thus enhancing combustion and reliability of the ignition system. This control board plays a necessary role in the efficiency of heating, it determines the capacity of the system to start and run as required. Advantages include increased energy efficacy, decreased pollution, and risk mitigation because certain operating conditions are dangerous.
