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Carrier 38BYC030 Ignition Control Board
Another safety feature is the ignition control board, which has control over gas flow, the ignition timing and a few other devices. It has been a very important circuit board that is usually a vital part of the main control board for safety reasons.
Hints of a dying ignition board
- Communication from the remote thermostat does not make it to the main control board
- Every other problem in the heating and cooling system checked out to be fine
- HVAC ignition system refuses to kick in when called upon
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