VD-12 — 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).

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Features & Benefits

• 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

Technical Specifications

• Controls: Master, Slave
• Face Size: 12" x 12", 24" x 24"
• Dimensions (W×H×D): 12.00" × 26.00" × 27.00"
• Product Weight: 25.00 lbs