8"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 35.75"h] Grilles our coils offer from 2300 4 X 12 Is CRFG2028 Width_14in

our coils offer from 2300 to 6500 PSI

+ Product Details Size – 26"w X 12"h is the size for the duct opening measurement only

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+ Product Details Size - 16"w X 12"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 32 5/8" width X 38 5/8" height

8"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 9.75"w x 35.75"h] Grilles our coils offer from 2300 4 X 12 Is CRFG2028 Width_14in our coils offer from 2300 to 6500 PSI + Product Details Size – 26"w X 12"h is the size for the duct opening measurement only