Air Vent 1170 CFM Weatherwood Power Roof Mount Attic Ventilator

Roof-Mount Power Fans are a type of motor-driven attic exhaust vent that make up half of a balanced attic ventilation system for each roof. Intake vents make up the other half of the system. Together they help remove any built-up heat and moisture inside the attic for year-round ventilation. Use the Home Depot calculator to determine how many Roof-Mount Power Fans are needed per roof.