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Carrier 50XZ024300 Ignition Control Board
The purpose of the ignition control board is that it checks gas flow, the igniter and other safety devices built into the system. The ignition control board was always an important safety feature that has now become a vital part of the main control board for the sake of being more efficient.
Signals your Carrier ignition control board is going to die
- The primary ignition sequence is unwilling to kick in when called upon
- Everything else within the heating and AC system checks out swell
- Communication from the main thermostat does not show up at the main board
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