Description
The Carrier HK38EA073 Control Board is an electronic component used to regulate, and coordinate the operation of heating and cooling units in HVAC systems. It is fed by sensors and user interfaces and sends power to other parts of the system, like fans, compressors, and ignition systems, based on programmed logic. It is normally connected to thermostats, and safety parts and is installed in residential or commercial air handlers, furnaces or packaged units. It is the central processing unit in the system, and it monitors conditions and coordinates component activity to facilitate appropriate system operation.
