H2O Degree introduces the HCH0104 hydronic radiator control system that provides wireless control of energy-harvesting radiator actuators. The system is ideal for multifamily properties where a central plant hydronic heating system generates hot water to radiators throughout the property to deliver heat to each apartment. The system mounts directly onto the thermostatic radiator valve bodies where it controls the room temperature, based on signals from the HCH0104 smart thermostat and Zigbee to EnOcean Bridge. Property managers can view all thermostat values, such as set points and temperature readings on dashboards, and adjust units individually or adjust all units site-wide. H2O Degree. www.H20degree.com