Windstorm™ 52" Butterfly Fan - High Efficiency

Increase air delivery when you install a Windstorm 52" fan in the same size of opening as an existing 48" fan. Fits between standard 60" posts with a rough opening of only 56-1/2" 

CFM/
.0 static

FAN DIMEMSIONS

1)   38"
2)   64-1/2"
3)   9'
4)   12"
5)   4-3/4"

FAN SPACING

The spacing between fans is very important. Installing fans too close together will cause interference between the discharge cones. 

1)   8" minimum, fans can be installed 3-1/2" apart if cone clips are used. 
2)   56-1/2"  

Click here to access Product & Installation Manual

Click here for Parts Diagram