HVAC Blog

Single Zone VAV: Reduce Energy Usage

Recently, Dillards in Naples, FL needed to replace their aging rooftops with new equipment.  With energy savings in mind they decided to use AAON Single Zone VAV rooftop equipment.  Single Zone VAV operation controls to a constant discharge air temperature (typically 55F) and modulates the supply fan based off of space temperature between 30-100%.  For…

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