product

VD-XX

Modulating VAV Diffuser with Thermostat Control for Draft-Free Airflow, Compatible with Z-2000 Panel and Z-2000-T Thermostat

The VAV Diffuser is used to vary the supply air volume from a wall-mounted thermostat. This diffuser is designed to maintain coanda effect (draft free) of discharge air along the ceiling, providing a sustained discharge velocity throughout the volume range. Operating the diffuser from an individual wall-mounted thermostat enables users to choose their own desired comfort level. The wall- mounted thermostat will give closer temperature control and eliminate the need for a step ladder to adjust the setpoint in the diffuser itself. This can be used as stand alone with the Z-2000-T thermostat or in-conjunction with a Zone Panel (Z-2000).

Features:
  • Wall-mounted thermostatic control Temperature is controlled within an individual zone from a wall-mounted thermostat.
  • Powerful, low voltage actuator Floating –point actuators are standard.
  • True variable air volume (VAV) in heating and cooling modes The diffuser effectively regulates the amount of supply air into the space and uses a wall-mounted thermostat to achieve true VAV control in the heating mode, as well as the cooling mode. Automatic changeover from heating to cooling is standard.
  • Maximum air volume range is from 118 to 710 CFM
  • Suitable for lay-in ceilings
  • Adjustable minimum and maximum air flows
  • Unitary stamped seamless backcone with removable face plate
  • Steel construction with baked white enamel finish
  • 4-way discharge pattern

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