14"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 23.75"h] ceiling + Product Details Size – 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
14"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 15.75"w x 23.75"h] ceiling + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 28"w X 36"h is the size for the duct opening measurement only + Product Details Perfect Fit & Easy Sizing Designed for a 24" x 22" OR 22" x 24" duct opening (measured at the opening)