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With minimal pressure drop and low noise levels the SDV controls the airflow rate of conditioned air into an occupied space in response to a thermostat control signal. Incorporation of an airflow sensor allows the SDV to compensate instantly for any change in supply air pressure that might alter the supply volume resulting in a pressure independent variable air volume system.

  • Heavy gauge damper with polyure­thane gasket rated for up to 1.5 million cycles
  • Multipoint crossflow sensor for accurate flow measurement
  • Gasketed damper and mechanically sealed, 22 GA. casing for minimal leakage
  • Slip and drive connection for quick installation 

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