ADVR: Advantage Round Digital VAV Diffuser


The ADVR diffuser is a 24in / 600mm round ceiling VAV diffuser with built-in electric motor and controller providing VAV cooling and VAV heating. The damper moves open and close to meter air flow (warm or cool) into the room in response to room temperature. The damper is modulated by a robust AC motor. The electric motor, rigorously tested to provide many years of reliable service, directly drives a threaded shaft connected to the damper. Room air is sensed at the wall mounted thermostat for an accurate measurement of room temperature in both cooling and heating.


  • Native BACnet™ Interoperability
  • Round shape for exposed duct ceilings and an architectural look in grid ceilings
  • Quiet motorized control
  • Individual comfort over a wide range of control
  • 2-year warranty