30° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Extruded Aluminum Ceiling actual front end outer dimensions

actual front end outer dimensions are approximately 28 5/8" width X 34 5/8" height

R6 Fiberglass Back Plenum accepts 6" to 18" Round Spin-in Collars or Start Collars (not included) - Accepts 1" disposable filter (not included) - Recommended Size: 20" x 20" x 1"

Initial Run: Turn on the power supply and allow the pump to run

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 10" or 10" x 6" duct opening (measured at the opening)

+ Product Details Size – Stick-on collar is 24" and it is compatible with duct 24"

30° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Extruded Aluminum Ceiling actual front end outer dimensionsOur 30 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Flange Frame. Features Fixed 30 horizontal blades on 3 4" spacing Fully extruded aluminum blades and flange 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. Available in