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Lennox CBX32M-018 Ignition Control Board
Another safety feature is the ignition control board, which governs gas intake, the ignition timing as well as other safety devices. It has always been a vital device that some manufacturers have decided to blend to be a major component of the main board instead of having two separate boards.
Major symptoms your main ignition board is in dire need of a replacement
- Every other thing within the heating and AC system is researched and comes to be in fine condition
- The primary ignition sequence is unwilling to begin when it receives a proper signal
- The electrical signal from the home thermostat never does reach the control board
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