With yet another example of industry innovation and engineering excellence, AAON provides solutions. The problem? Industry guidelines and standards, such as the IECC and ASHRAE standards, are increasing demands for ventilation air and also requiring energy recovery for many applications. The solution from AAON? Energy Recovery Wheels are now available with SB Series and V3 Series units. The example drawings in the download brochure below show the energy recovery wheel configurations of the AAON vertical air handling unit and AAON self-contained.