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Carrier 38HDF018 Control Board
Heating and cooling systems will not even run at all lest this board is correctly installed. The Carrier 38HDF018 control board is made to direct everything including the gas valve, the igniter, all the sensors as well as the air circulator all in one unit. It is of utmost importance when you choose a control board due to the vast differences in certain brands. The correct control board will have to match part numbers the brand and the model of the unit you have installed.
Major clues your Carrier control board is dead
- The whole system has to be turned off and back on frequently in order to continue running
- The unit will not go correctly
- There may be a type of code instantly appearing on the board
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