Common Ceiling Fan Sizes

Use the ceiling fan size chart below to get the best idea of what size you need.

Common ceiling fan sizes. Ceiling mount bathroom fans are the most common models. Ceiling fan manufacturers can use a variety of light bulbs sizes in their ceiling fan light kits. Determining the correct ceiling fan size for a room is important because fans are meant to move a certain volume of air. How to choose the right size ceiling fan or talk to a ceiling fan expert.

As a result not all fans use the same size light bulbs. To install a fan of this size in a small room means that you are buying far more air moving capacity than is needed. They connect to an exhaust duct that runs through the attic or between floors. Small medium large and great.

The sizes and associated blade spans are shown below in the table. We define the four common mounting systems below. A 44 inch ceiling fan for example will move 3 600 to 3 700 cubic feet of air per minute. A mounting system should be chosen based on the room s height and mounting angle.

The most common ceiling fan bulbs found are candelabra and intermediate. A ceiling fan should be positioned between 7 and 9 feet above the floor for optimal airflow. Newer ceiling fans may require mini candelabra while older ceiling fans may have a standard medium light bulb fitting. If the seating is directly beneath the fan use a fan large enough to cover the seating area.

As always make sure you properly. While the table is a general guide for ceiling fan sizing based on your room s dimensions other factors for. For example a fan with a sone rating of 1 or less operates at about the sound level of a refrigerator. Wall mount bathroom fans are designed for rooms where venting through the ceiling isn t practical.

Most ceiling fan sizes are also determined by the room they will be placed in. If you plan on installing a light fixture with a ceiling fan attached the size of the room will also be a determining factor in choosing a fan with the appropriate blade dimensions. For example a kitchen ceiling fan will be much smaller in blade diameter and length than a ceiling fan for the living room.