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Carrier 58DLA155 Control Board
The Carrier 58DLA155 control board is designed to control everything including the gas valve, the ignition igniter, all the sensors as well as the air circulator all in one unit. Your air handler will be unable to operate whatsoever unless this important circuit board is properly connected to the unit. You should always be careful when you are choosing a replacement board because of the many variances of HVAC systems. The board you choose must be compatible with the brand and the model of HVAC system.
Major signs your primary control board needs replacing
- The entire system has to be reset often in order to continue running
- System is unwilling to initialize correctly
- There seems to be numbered code suddenly appearing on the board
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