Cool Attic CX1000AM Power Attic Ventilator, 120 V, 600 sq-in Net Free Ventilating Area, 1080 cfm Air, Steel

Cool Attic Ventamatic power vents are rugged and efficient domes of proven and reliable construction. Our low-profile dome has galvanized steel mesh grilles to protect against insects, birds and rodents yet allow adequate air intake. Our fan blades are precision balanced for minimum vibration. Ventamatic power roof vents are factory assembled for easy installation (no special tools required) and are built for stability and high wind resistance.