Ceiling Fan Blades Distance From Floor

A downrod also aids in proper airflow by ensuring a safe distance between the ceiling fan blades and the ceiling at least eight to 10 inches and between the fan blades and the floor which requires a minimum distance of seven feet.

Ceiling fan blades distance from floor. Shop ceiling fan downrods. One that attaches directly to the ceiling and is often called a hugger fan. Flush mount fans on the other hand only need between 6 and 10 inches between the ceiling and the fan blades. If your ceiling is lower than 8 you should get a flush mount fan.

Underwriters laboratories ul 507 section 70 2 1 says. Floor to ceiling distance is 8 5. The blades of a ceiling suspended fan shall be. Unless it is a hugger ceiling fan that is designed to be closer to the ceiling if your typical fan is too close or too far from the ceiling it won t move as much air.

Problem is that when i stand at a distance. Generally the more blades the ceiling fan has the quieter it is and circulates less air. Since these fans do not have a downrod and sit very close to the ceiling they provide the maximum safety distance between floor and fan but they don t always have the best airflow since there is often not enough air space between the blades. Ceiling fan with more blades can increase the drag on the motor and affects its movement.

Make sure to figure in that number in addition to the distance from the fan blades to the floor when deciding if a flushmount fan. One of the factors influencing ceiling fan airflow is the distance of the fan from the ceiling above and the floor. Inch downrods that suspend the fan blades eight inches from the ceiling. However the 5 blades can generate more wind because the blade to blades distance is nearer thus the wind it produces is more consistent.

I ve a 4 ft diameter ceiling fan with 3 blades of std width about 3 hanging at a distance of 9 from the ceiling. The national standard distance from the floor to the fan is shown as the minimum distance allowed not what may be optimal for your situation. Standard mount ceiling fans typically have 12 to 14 inches of space between the ceiling and fan blades. The distance required is a minimum of 7 feet above the floor to the fan blades.

This minimum distance is not taken at the bottom of the ceiling fan but rather taken for the ceiling fan blades.