Description
The Carrier HK42FZ066 Control board is an electronic control part that is used to manage the operation of the system by coordinating signals among sensors, ignition parts, and blower circuits. It is a built-in microprocessor and circuitry to control operates, including ignition timing, fan control, safety monitoring and diagnostic communication when operating in furnaces and packaged HVAC systems. The control compartment has the board, which is attached to the system wiring harness and the safety parts. In case of a call of heat, it receives input signals and sends power to the relevant components.
