19.25 in. x 19.25 in. Square White Aluminum Automatic Shutter Gable Louver Vent（A minimum order of 50 pieces is required. If necessary, please contact us for a specific quotation.）

Hon&Guan automatic 20 in. The shutter will open when the electric gable vent is operating. Constructed of white aluminum, that can be painted. Moving air opens the louvers only when the power vent is operating When vent is off, shutter helps prevent infiltration of rain, snow, insects, etc. Maintenance-free white aluminum construction (Can be painted) Dimensions Cut-Out Width (in.) 16.5 in Net-Free Area (Sq. In.) 0 Product Depth (in.) 1.5 in Product Height (in.) 19.25 in Product Width (in.) 19.25 in Details Color Family White Color/Finish White Features Automatic Shutter, UV Resistant Intake/Exhaust Exhaust Material Aluminum Mounting Position Gable Mount Paintable/Stainable Yes Power Type Non-Powered Product Weight (lb.) 4 lb Returnable 90-Day Screen Included No Shape Square UV Resistant Yes