How Many Blades Should a Ceiling Fan Have?
Other People Are Reading
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Four Blades Most Common
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Most ceiling fans have four blades, according to University of Arkansas. These blades may be constructed of wood, metal or plastic and vary in length and pitch.
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Blade Number Doesn't Affect Efficiency
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The number of blades does not matter as much as pitch of the blades when looking for maximum results, according to Home Depot. Blades set at a higher pitch circulate more air at lower speeds.
Bottom Line
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It doesn't matter how many blades a ceiling fan has, though four is common. Ceiling fan blades have a pitch between eight and 15 degrees. Those with a pitch between 12 and 15 degrees provide the highest efficiency, according to American Lighting Association.
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- Photo Credit Ceiling Fan image by Towards Ithaca from Fotolia.com
