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Carrier 38BYC042 Control Board
Your furnace or AC will not operate whatsoever lest this board is properly connected to the unit. The Carrier 38BYC042 control board is constructed to operate everything including the gas valve, the igniter, all the sensors as well as the air circulator all in one unit. The board you choose must have a matching part number consistent with both the make and model of the system you have installed. Be absolutely sure when you choose a replacement due to variances between certain brands.
Symptoms your main board will not live much longer
- The unit refuses to do anything correctly
- There seems to be a strange code being shown on the control board
- The control board has to be powered down and back up more often than not for it to kick in
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If you are going to be buying or ordering any Carrier 38BYC042 replacement part do your best and double check the correct model as well as make a visual comparison in order to be sure the correct replacement control board is the one being purchased. The installing of a new control board is not difficult if you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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