Venstar Extra Zone

Designed to work with ZoneFirst RDM dampers Quick and easy to install Controls up to four dampers for simultaneous operation Includes digital duct temperature sensor Stops over heating in upstairs rooms Corrects over or under conditioning in areas Use in areas that only need conditioning occasionally Can be configured for ventilation or energy savings mode Saves energy by allowing conditioning only when required Designed to work with field supplied 24-volt transformer (300MA minimum) Designed to work with Venstar wired or wireless thermostats (not included) Add-A-Zone controls a damper only and does not bring on HVAC equipment