减少空气分层

去阶层化的空气中，空气分层减少设备可以降低取暖成本：

仓库
工厂
覆盖游憩区（网球场，等等）

减少空气分层

Benson destratification fans reverse the natural convection process, recirculating warm air back to working level providing a permanent reduction in roof space temperature
and uniform temperature distribution.
DS
These quiet but powerful fans gently propel the warm air down into the working zone. The displacement of this pool of warm air from the roof void to low level has a positive impact in the reduction of fuel usage which, depending upon building height, can be as much as 15%.
Impellor Fan