Description
The York S1-6434430 Circuit Board with Commercial Control is an electric component that includes two-stage control of heating or cooling processes in HVAC systems. It reads signals sent by thermostats and sensors to control compressors, fans, and other parts such that the system changes temperature requirements. It is used to control the timing and sequence to ensure the airflow, pressure, and temperature are balanced in the entire unit. Its contribution is in monitoring the operation of the system and the ability to coordinate the indoor and outdoor components.
