Ceiling Fans Cont'd

All 52” ceiling fans generically come bundled with a short, 2” or 4” downrod which is perfect for all 8’ ceiling applications. While flush fans are available, they do not offer a substantial height reduction compared to regular fans, and actually reduce the effectiveness of the fan.

Ceilings less than 8’ may, however, require a flushmounted fan or the use of a flush-adapter kit, available from most fan manufacturers. This kit takes away the need for a downrod and reduces the overall height of the fan by some valuable inches.

For ceilings higher than 8’, it is a good rule-of-thumb to keep the fan hanging at around 8 or 9 feet from the floor. Downrods, ordered separately, can be obtained in lengths ranging from 6” to 78”. For the optimum downrod length, consult the guide found in every catalog. Fans come standard with a slope-ceiling canopy which allows the fan to be hung on a ceiling with a slope (usually up to a certain degree  - thereafter you will need a “super-slope” adapter). Ensure that the fan blades do not come into contact with the slope of the ceiling!

Note: When adding a light-kit to a fan, make sure that added height does not interfere with the walkway underneath the fan. The general rule of 6 ½’ clearance applies to the light only, and not the blades (which must be kept at a minimum of 7 feet).

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Above - Factors of Fan Efficiency

Below : Basic space requirements