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Increasing Efficiency with VAV System Static Pressure Setpoint Reset

Increasing Efficiency with VAV System Static Pressure Setpoint Reset

Steven T. Taylor ASHRAE / 2007 / 9 pages

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Supply air fans on variable air volume (VAV) systems are typically controlled to maintain static pressure in the duct system at a given setpoint. Since 1999, ASHRAE Standard 90.11 has required that this setpoint be reset for systems with direct digital controls (DDC) at the zone level, specifically: Setpoint Reset.


Citation: ASHRAE Journal, vol. 49, no. 6. June 2007



Product Code(s): D-AJ07Jun2

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