The Z-2000™ variable air volume (VAV) system is compatible with single-stage, multistage, and heat pump systems. The system offers auxiliary heat control for each zone and LED status indication of equipment and zones. No laptop is needed for commissioning. The commercial zone control system allows a single HVAC unit to have up to 20 individual zones. Each zone is controlled by its own space thermostat and modulating zone damper. The thermostat controls the zone damper to maintain room temperature in both cooling and heating modes. When the zone temperature falls below the set point, the zone damper sends a signal to the control panel requesting heat. When the zone temperature rises above the set point, the zone damper sends a signal to the Z-2000 control panel requesting cooling.
Jackson Systems LLC, 5418 Elmwood Ave., Indianapolis, IN 46203-6025; 888-652-9663; 317-227-1034 (fax); firstname.lastname@example.org; www.jacksonsystems.com