24 In. 2-Speed Direct Drive Whole House Fan with Shutter Dome_Steel No special tools are required

No special tools are required for installation and the frame has pre-punched holes to secure it in your attic space with zero hassle

and can be folded and put away in a drawer in your home or office until fall and winter roll around again

180 psi pump with kink-resistant hose and filter

For use only with Maxx Air 60 in

Includes standard 6 in

24 In. 2-Speed Direct Drive Whole House Fan with Shutter Dome_Steel No special tools are requiredHigh velocity home ventilation that moves up to 2,985 CFM on high to efficiently cool homes with 1,200 to 1,800 sq. ft. attics, significantly reducing A C costs Automatic ceiling shutter that opens during use and maintains a 95%+ air closure in winter to trap heated air Quiet & durable engineering, built with a steel venturi, precision balanced galvanized steel blades, and a 2 speed motor designed for low vibration Joist in or joist out installation.