A featured article ran in Distributed Energy this month that discussed modern HVAC system design. In it, Airius featured prominently as a solution for indoor air circulation. You can read the full article here.
Some HVAC engineers have opted to build entire systems around Airius fans. The CU-Boulder IPF, a facility with ceilings over 90′ tall, was able to run its air supply ducts only part of the way to the ceiling, using Airius to mix and circulate the air back down to the return. The cost savings for the ability to minimize ductwork are substantial in high bay ceiling spaces.