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Carrier 58MCB120 Control Board
Most systems will not run unless the control board is accurately installed and configured. The Carrier 58MCB120 control board is made to operate the gas valve, the ignition igniter, most sensors as well as the blower all in one unit. The correct control board should match the model number with both the brand and model of your particular system. It is of utmost importance upon choosing a board as a replacement because of the diversity of HVAC systems.
Chief elements of an ailing primary control board
- The control board needs to be reset quite often for everything to run again
- When turned on, there is numbered code indicated somewhere on the board
- The AC or furnace refuses to go whatsoever
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If you decide on picking up or ordering do your best and make sure of the model number as well as make a visual inspection so that you are positive that the right control board is the one being purchased. There is no rule that says you have to install it yourself. Hire a pro in your community to do it for you.
Feel free to download your manual for help.
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