Page 6 - e-Catalogue | Big Ass Fans | Industrial & Commercia Fans
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          ON BIG AIRFLOW

          In industrial facilities, tackling hot, cold, humid, or dusty
          conditions isn’t quite as easy as opening a window or

          adjusting the thermostat. Fo unately, for those who do
          business in large or unconditioned spaces, Big Ass Fans
          innovated a cost-e ective and energy-e cient comfo

          solution in the form of high-volume, low-speed
          (HVLS) fan technology.

          HVLS fans work by rotating large ai oils to produce ai low
          across the space. As the fan’s diameter increases, the

          slower it needs to spin to generate the desired ai low.
          Thanks to their precise aerodynamic design, Big Ass fans
          e ciently move massive air volumes and dramatically

          improve people’s comfo , even in harsh environments.

                                                                                                                                                       POWERFOIL X3.0
          An HVLS fan’s breeze across the skin makes people feel up
          to 10 °F (6 °C) cooler than the ambient temperature and
          assists the  ow of fresh air. In colder months, HVLS fans

          gently mix heated air that rises to the ceiling back down to
          occupant level, saving as much as 30% on heating costs.

          6  |  BIG ASS FANS                                                                                                                                                                                         EXCEPTIONALLY ENGINEERED   | |  7 7
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