2012 Technology Award Case Studies Radiant Ceiling Panel Ventilation Air VAV Box With Reheat Cooling Only Recirculation VAV Box Figure 4: Dual VAV room level schematic. Exhaust Air Total Energy Recovery Wheel Heating Coil Cooling Coil OA Dedicated Outdoor Air-Handling Unit To Building Cooling Only Recirculation VAV Boxes To Building Ventilation Air VAV Boxes With Reheat Cooling Coil Relief Air OA Recirculating Air-Handling Unit Economizer Control Damper Return Air From Building Exhaust Air From Building Figure 5: Dual VAV system level schematic. www.info.hotims.com/41644-40 October 2012 ASHRAE Journal 51