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Carrier 38YD Ignition Control Board
The main reason to have an ignition control board is that it manages the main gas intake valve, the ignition sequence and some other sensors. It has been a very important electronic safety board that, in most cases, has become a standard part of the main board instead of a separate board.
Warnings of an ailing ignition control board
- Initial sequence does not start even when called upon
- Communication from the thermostat does not get to the main board
- Every other problem in the system checked out to be acceptable
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If you are going to be buying or ordering any Carrier 38YD part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right ignition control board is being ordered. You do not need to install the replacement part alone. Find a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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