Raypak 012571F Circuit Board UDB W/LCD Display

The Raypak 012571F Circuit Board UDB Display is used to control and monitor the system and coordinate the work of the components to provide the appropriate operation of HVAC systems. With an inbuilt LCD, the user can interact with it and adjust the system. It works on an electronic control circuit that interprets the input from sensors and commands the outputs to valves, igniters, and other parts. It is located in unit control compartments and is connected to internal wiring and system modules. Its application aids in proper control of the system, troubleshooting and provides heating operation.