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Carrier 50JZ-A Control Board
The Carrier 50JZ-A control board is made to oversee everything including the gas valve, the ignition igniter, all the sensors and the blower all together. The entire heating and cooling system will not run lest the main control board is accurately installed and configured. It is of utmost importance when you are choosing a replacement board because of the diversity of particular brands and their models. The board you choose will have to be compatible with both the make and model of your Carrier 50JZ-A unit.
Key clues of a failing main board
- The control board has to be reset rather frequently for the system to operate once again
- The whole unit is unable to go well
- Could be an some sort of code randomly appearing on the front of the control board
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