How to Choose A Fan Location! Location! Location! Determine the Fan’s LocationDry, Indoor LocationOutdoor or high humidity LocationOutdoor Location will directly contact with water Room Size The size of your room can help you to decide the size of your fan, identified by the fan blade sweep. Small Room100 square feet or less36″~42″ fans Large Room 400 square feet or less52″ fans Great RoomOver 400 square feet52″ or large fans The Length of Downrod Select Your Style Modern Traditional Transitional