Maxx Air 4000 Series 1,600 CFM Roof Mount Power Attic Ventilators Select Color:Brown Minimal assembly with no tools

Minimal assembly with no tools is required to get started - just screw on the cradle base with the provided knobs and you're ready to go

Install is straightforward and requires no special tools to complete

Barrel Fan is a large-volume air mover perfectly suited for tasks where people and machines need to be kept cool in the factory or warehouse

Experience high velocity air movement for your office

Maxx Air 4000 Series 1,600 CFM Roof Mount Power Attic Ventilators Select Color:Brown Minimal assembly with no toolsMaxx Air 4000 Series Power Attic Vents are built for ventilating residential attic spaces up to 2,400 sq. ft. The ventilator's low profile dome is aesthetically pleasing on the roofline, withstands impacting wind, debris, and hail, and has a galvanized steel mesh screen to protect against insects, birds, and rodents. Install is straightforward and requires no special tools to complete. This electric roof mount attic fan is designed to ventilate hot