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Carrier 24ANA736A0030020 Ignition Control Board
Another safety feature is the ignition control board, which oversees the natural gas, the ignition timing and some other sensors. It has always been a vital safety feature that, over the years, has merged to become a vital part of the main control board instead of its own individual board.
Red flags poorly running main ignition board
- Every other device in the HVAC system is researched and comes to be in fine condition
- The on-signal from the main thermostat never moves to the main board
- The primary ignition sequence fails to initiate when it receives a proper signal
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