Installed a zoned AC system using a Honeywell HZ432 TrueZONE panel in a two-story home. Added dampers to the existing ductwork to create separate cooling zones. Wired and connected the thermostats to the zoning panel and configured each zone for optimal cooling efficiency. Tested the system to ensure each zone was cooling independently and adjusted the dampers as needed. The zoned system is now fully operational, providing customized comfort throughout the home.