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Carrier 50GL030300 Ignition Control Board
An ignition control board manages the main gas intake valve, the ignition timing and some other sensors. It is an important safety feature that has now become a standard part of the main board for enhanced safety.
Cues of a failing chief ignition control board
- Signal from primary thermostat never gets to the control board
- Every other device in the heating and cooling system is looked at and turns out to be good
- Heating and cooling system is unable to fire up when it is supposed to
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