In comparison to other ceiling fans in this price range brightwatts offers an extremely efficient ceiling fan that uses only 17 watts versus 65 watts from other manufacturers.
Box fan cfm comparison.
For a 20 box fan the cfm can range from around 1000 cfm up to 2500 cfm.
It has a 360 degree adjustable tilt.
A box fan with three speeds and a cfm rating between 2 000 and 2 500 will likely cost you between 25 and 35.
And if cost is not a factor you may be interested in a fan with a cfm rating over 2 500.
It requires low voltage input for high power output.
It can reach 24000 cfm.
You can see a comparison of some of the more powerful box fans here.
Below we list the top box fans cfm.
In other words cfm is the airspeed generated in feet per minute multiplied by the area cooled in cubic.
This represents the volume of air flowing by a given point every minute.
Out of the box this fan is known to provide quiet operation and is extremely powerful moving air around big rooms.
For a fan such as this expect to pay between 35 and 60.
For the most part cfm in a box fan does not differ all that significantly and may range from around 900cfm to 2500 cfm.
The airflow produced by a fan is typically given in cubic feet per minute cfm.
With all that said the difference 1000 cfm will make will be significant so it is wise to decide how powerful you want your fan to be before you buy.
Box fan cfm can vary depending of the size of the fan.
It is compact and easy to carry for outdoor events.
Hurricane box fan s simple design makes it durable and easy to maintain.