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Carrier 48JZ Control Board
The control board is designed to control everything including the gas valve, the ignition igniter, all the sensors and the blower all together. Most systems will not activate unless the control board is correctly installed. A control board that you have chosen will have a matching part number that will fit in the brand and the model of air handler system you have. It is of utmost importance when you decide to replace your control board due to variances between heating and cooling systems.
Major indications poorly running primary control board
- Could be an error code suddenly appearing on the circuit board
- Your HVAC unit is unwilling to go whatsoever
- Power to the control board needs to be reset quite a lot for it to work
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Before buying or purchasing any Carrier 48JZ part do your best and double check the correct model and also make a visual comparison in order to be sure the right control board is being ordered. The installing of the control board is not difficult provided you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
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