Are you considering buying a new ceiling fan or are interested in improving the efficiency of the ones you already have? There’s a lot more to ceiling fans than just adding to the decor of a room, and understanding what affects ceiling fan airflow can help you choose the right one or get the most use out of the ones you have.
It’s easy to overlook ceiling fan airflow, but the amount of air a ceiling fan circulates each minute has a direct impact on its performance level and efficiency. At Douthit Electrical, we take great pride in helping our customers save money by improving their home’s electrical efficiency. Our highly recommended Charlotte ceiling fan installation and maintenance services can save you money while keeping your home comfortable!
Here are 5 things that affect ceiling fan airflow and efficiency in Charlotte.
- Height from the ceiling Unless it’s a hugger ceiling fan, your ceiling fan’s blades should be between 10 to 12 inches away from the ceiling in order to create optimal airflow. A ceiling fan that’s too far away from or too close to the ceiling won’t be able to move air properly. For vaulted ceilings, a downrod is needed in order to keep the blades 8 to 9 feet above the floor.
- The motor As one of the most important features on a ceiling fan, the motor is crucial to efficiency and performance. Powerful, quality motors are not only durable and long lasting, but they also provide excellent ceiling fan airflow and comfort during both heating and cooling season!
- Blade size and shape In order to maximize ceiling fan airflow, blades shouldn’t be too wide or too long. Even if the ceiling fan has a larger motor, bigger blades aren’t necessarily better! Blades that are too large or even too small will not be able to move air. A ceiling fan’s motor and blades should compliment each other.
- Rotations per minute (RPM) The faster a ceiling fan’s blades spin, the more air they can circulate. Ceiling fans have several different speed settings ranging from slow to fast. The blade pitch or angle of a ceiling fan’s blades have a direct effect on the RPM.
- Blade pitch The aerodynamics of a ceiling fan’s blade, including their size, shape, and angle, are just as important as the RPMs. Blades that are flat and straight will not create much if any airflow, regardless of how fast the RPMs are. The pitch of the blade also impacts how hard the motor will work due to drag. The ideal blade pitch for most home ceiling fans is between 12 and 15 degrees.
When all of these variables work well together, you can enjoy optimal performance, comfort, and energy efficiency all year round. For more information on ceiling fan installation, or if you need help choosing the right ceiling fan for your home in Charlotte, don’t hesitate to call Douthit Electrical!
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