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Carrier 38HDC018 Ignition Control Board
An ignition control board controls gas intake, the ignition timing and all the flame sensing devices. The ignition control board was always an important safety feature that is now usually a piece of the main circuit board for enhanced safety.
General warnings of an ailing ignition control board
- Initial sequence declines to launch when it is supposed to
- Signal from main thermostat does not make it to the main board
- Any other device within the furnace is explored and ends up being in good health
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If you are going to be buying or purchasing a replacement ignition control board for your Carrier 38HDC018, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the correct ignition control board is the one being purchased. You do not need to replace the part all by yourself. Look for a professional in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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