In one embodiment, a system for replicating settings in an HVAC network includes a first control unit including a first internal clock, the first control unit communicatively coupled to a first plurality of HVAC units and a first interactive display. The system may also include a second control unit comprising a second internal clock, the second control unit communicatively coupled to a second plurality of HVAC units and a second interactive display. The system may include a communications network, wherein the first control unit detects the second control unit over the communications network and the first internal clock and the second internal clock have the same time.