I have a building that I am looking at that has a York control system (circa 1999).
There are new people taking over the building and all I was able to find was the main supervisory controller, the front end and the UDC's on the package units. There are VAV's all over the building and they will be relocating these and would like to reuse them if possible.
Is there anything we can do with this system? BACnet or some other interface? Can we get into the controllers via the front end for air balancing?
What are our options?