Description
The Daikin-McQuay 7900094 Printed Circuit Board is an electrical controller that coordinates and regulates electrical operations in HVAC systems which regulate compressors, fans, and safety equipment. It is also designed to process signals accurately, and signals transmitted by thermostats and sensors are read and used to control the operation of the system effectively. Installation requires fastening the board into the control panel and attaching all the relevant wiring harnesses, which ensures that there is proper communication between the system components.
