16 in. x 8 in. Automatic Open/Close Foundation Ventilation Crawl Space Vent in Black

The GAF Master Flow 16 in. x 8 in. Resin Automatic Foundation Vent in Black helps to reduce moisture and helps prevent decay in your foundation with a net free vent area of 57 sq. in. The vanes are factory set to automatically open fully at 70°F and close fully at 40°F. The UV resistant resin constructed unit easily slips into place and is held in place by tightening the 4 screws in the face of the unit.”,”highlights”:[“Automatic foundation vent opens at 70°F, closes at 40°F”,”Helps prevent foundation decay; lowers risk of frozen pipes”,”Replaces manual vent with snap-in installation”

Automatic/Manual:Automatic

Color Family:Black

Color/Finish:Black

Features:Automatic Shutter,Built-in Screen,UV Resistant

Intake/Exhaust:Intake/Exhaust

Material:Resin

Mounting Position:Wall Mount

Power Type:Non-Powered

Product Weight (lb.):2.5 lb

Returnable:90-Day

Shape:Rectangular

Net-Free Area (Sq. In.):57

Product Depth (in.):4.25 in

Product Height (in.):9.25 in

Product Width (in.):17.5 in

Rough Opening Height (in.):8

Rough Opening Width (in.):16