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Carrier 38TRA042 Control Board
The Carrier 38TRA042 control board is constructed to oversee the gas valve, the igniter, the flame sensor as well as the blower all together. HVAC systems will not function lest the main control board is in place and connected. It is of utmost importance while choosing a new control board because of the wide variety of models and types. The selected board is supposed to have a part number that matches both the brand and model of air handler system you have.
Warnings your main board will need replacing
- The board has to be powered down and back up frequently for the system to operate once again
- There is numbered code being displayed somewhere on the board
- The whole unit refuses to run correctly
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Before buying or ordering do your best and make sure of the model number and also make a visual inspection so that you are positive that the correct control board is being ordered. There is no need to install the part by yourself. Hire a pro locally to do it for you.
Feel free to download your manual for help.
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