The Comfort Systemâ„¢ Z-1600 commercial variable air volume and zone control system is fully modulating and can have up to 16 zones. The system can control two-stage equipment, including heat pumps. The unit can control auxiliary heat, too. Features include auto changeover, zone and equipment LED status indication, all low-voltage wiring, and fused inputs and outputs. The system has a night setback option. According to the manufacturer, no programming is required. Both modulating dampers and diffusers are available.

Jackson Systems LLC, 5418 Elmwood Ave., Indianapolis, IN 46203-6025; 888-652-9663; 317-227-1034 (fax);;

eProduct #194