Exhaust Attic Fan Powered Roof Mounted Brown Powder Coated 5-Watt

Excellent choice to removing radiant heat from attic spaces Brown powder coating finish is significantly greater at resisting scratching, chipping, and oxidation Has a 5-Watt high efficiency solar panel Solar panel: 5-Watt, 12-Volt Ventilation rule 1:300, application per sq. ft.: 200 sq. ft. Net free air space: 50 sq. in. 2 in. clearance between bottom of vent cap and flange Built-in inner vertical louver cylinder has a 1/8 in. opening between louver blades that will keep out insects, birds, and animals while allowing air to move through the vent without resistance Inner cylinder louver design does not allow accumulation of particle buildup as found in using an insect screen 1/8th in. opening between the louver blades and all aluminum ("noncombustible") material meets the requirements of California building code 706A.2 Vents to resist the intrusion of burning embers and flame through ventilation openings 365 CFM at 0.1 SP Helps to reduce energy costs   This  solar powered attic fan p