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Carrier 48XZ030060300 Ignition Control Board
Another safety feature is the ignition control board, which controls the main gas intake valve, the ignition timing and some other sensors. It is an important electronic safety board that, over the years, has merged to become a vital part of the main control board for enhanced safety.
Major clues of a bad Carrier ignition control board
- Every other thing throughout the system checked out to be swell
- Initial ignition sequence is unwilling to fire up then the thermostat send a signal
- The on-signal from the main thermostat never makes it to the main board
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