3000 Series 1,400 CFM Roof Mount Power Attic Ventilators Part_Handles High velocity airflow up to

High velocity airflow up to 9

removing harmful heat and moisture buildup

High-velocity air circulation delivering airflow up to 3

For use only with our 18 in

3000 Series 1,400 CFM Roof Mount Power Attic Ventilators Part_Handles High velocity airflow up toHigh efficiency delivery of 1,400 CFM of airflow to ventilate up to 2,000 sq. ft., significantly reducing attic heat and home air conditioning costs Automatic temperature control with a pre wired, adjustable thermostat (50120F) that runs the fan only when needed for maximum energy savings Rugged & weather resistant low profile aluminum or steel dome, 6 anchor points for wind resistance, and a built in pest proof mesh screen Factory assembled for easy