Who are the various contractors involved in implementing a control system?

For a hydronic heating/cooling system, there is typically a single mechanical contractor. Messana will coordinate with that person to finalize the system design, provide control system hardware, and provide wiring diagrams.

For a hybrid system that incorporates a hydronic system and VRF air conditioning (variable refrigerant flow), there is typically both a hydronic contractor and an HVAC contractor.

Messana will need to coordinate with both contractors in order to ensure that both systems are setup correctly to be controlled by our unified control system.