Horizontal Blade Louvers - EHH-201
Model EHH-201 protects air intake and exhaust openings in exterior walls sensitive to water penetration. The design features a drainable head and horizontal rain resistant blades to provide exceptional resistance to wind driven rain.
2-inch depth
39% free area (4 ft. x 4 ft.)
973 fpm free area velocity at the beginning point of water penetration
Class A Wind Driven Rain performance
30-day money-back guarantee
Shipping: 2-3 Business Days