The Comfort System™ Z-2000 is a commercial zone control system that allows a single HVAC unit to have up to 20 individual zones. Each zone is controlled by its own space thermostat and a modulating zone damper. The Z-2000 is competitively priced and easy to install with no programming required. The Z-2000 is a great alternative to more expensive and complicated VAV systems, says the company.

Jackson Systems LLC, 5418 Elmwood Avenue, Indianapolis, IN 46203-6025; 888-652-9663 or 317-788-6800; 317-227-1034 (fax);;