The MI-200 is engineered to connect to the voltage building energy management system used to manage the services in commercial, educational and institutional buildings. It can be located anywhere in the water supply. A manifold is provided as part of the assembly so that up to 5 drains can be served. The MI-200 is practical for infrequently used buildings such as convention centers and sports facilities. The MI-200 is manufactured in accordance with ANSI/ASME A112.1.2 air gap in plumbing systems Standard. UA1818 access door is suggested for access to the MI-200 when installed into the wall.