24"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Copper Coil + Product Details Size –

+ Product Details Size – 10" X 4" is the size for the duct opening (floor/vent hole) measurement only

+ Product Details Size – 10"w X 6"h is the size for the duct opening measurement only

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Easy Unrestricted Air Flow For Your HVAC System

24"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Copper Coil + Product Details Size –+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 85" width X 25. 85" height. High Quality Rigid aluminum construction with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Unrestricted airflow for your HVAC system adjustable one way louver with full horizontal airflow directional control single