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Carrier 50GL042300 Ignition Control Board
The main reason to have an ignition control board is that it checks gas intake, the ignition sequence and a few other devices. It is an important safety device that has now become a standard part of the main board for enhanced safety.
What are the clues to watch out for to know my ignition control board is in need of a replacement?
- Communication from the thermostat never reaches the Carrier control board
- Any other problem attached to the system checks out a-OK
- The main ignition cycle will not fire up when it receives a proper signal
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