This is the World's Most Powerful Ceiling Fan; Its Massive Contoured Blade Design and High RPM Efficiency Creates the Largest Square Foot Area Coverage and Cooling Effectiveness Available; Not Suitable for Quiet Areas Such as Churches, Movie Theaters, Libraries or Auditoriums

Specifications:

Type: Heavy Duty Industrial Fan
Maximum Height: 34 Inch
Minimum Height: 30-3/4 Inch
Warranty: 3 Year
Width: 60 Inch