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Carrier 50GL024310 Ignition Control Board
The main ignition control board controls the main gas intake valve, the ignition sequence and the flame sensing circuits. It is an important device that is now usually a part of the main control board for safety reasons.
Subtle cues of a poorly performing Carrier ignition control board
- The initial signal from the primary thermostat does not make it to the Carrier control board
- Every other device attached to the system is looked at and turns out to be in good health
- Ignition sequence will not start even when called upon
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