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Carrier 38HQ Ignition Control Board
An ignition control board checks gas intake, the ignition sequence and some other sensors. It has been a very important safety feature that, over the years, has merged to become a standard part of the main board instead of a separate board.
Important clues to watch for in a failing chief ignition control board
- Communication from the thermostat never does reach the main control board
- Ignition system does not begin no matter what
- Every other thing in the system checked out to be a-OK
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Before you decide on buying or purchasing, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the right ignition control board is being ordered. The installing of the ignition control board is a breeze assuming you have the time and have the tools to do it right.
Feel free to download your manual for help.
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