45° Thinline Outdoor Louver Gable Vent (Channel Frame) - Customizable 2-Way Deflection actual front end outer dimensions

actual front end outer dimensions are approximately 36 5/8" width X 28 5/8" height

is the same as a 1/4" Plumbing fitting

It is compatible with 7" duct

actual front end outer dimensions are approximately 4

+ Product Details Size – 14" x 22" or 22" x 14" is the size for the duct opening measurement only

45° Thinline Outdoor Louver Gable Vent (Channel Frame) - Customizable 2-Way Deflection actual front end outer dimensionsOur 45 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Channel Frame. Features Fixed 45 horizontal blades on 3 4" spacing. Fully extruded aluminum blades and channel frame. Supports are hidden behind blades for a clean appearance. Bird screen is standard or optional insect screen. Available in 1" standard dimension increments. Custom sizes manufactured up to 1 16" increments. Mounting