The Zoning Add-On package includes pre-wired zone panel and 2, 3 or 4 collars, each w/ power open/close dampers and actuators pre-installed on our HE-Z air handlers.  As stated by NRCan*, zoning can reduce energy consumption up to 50% with increased comfort.

While some households are satisfied with a single zoned HVAC system, others struggle to find a way to balance out the uneven temperatures in their homes. The HE-Z Zoning air handler can solve this problem by allowing the homeowner to customize different areas of their home to a comfortable temperature that suits their needs.