14"w X 12"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_R-4.2 Yellow + Product Details Size –

+ Product Details Size – 3"w X 10"h is the size for the duct opening measurement only

+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years

Copper coil line set fits most ductless mini split air conditioners

the second number represents the height

No Sharp Surface Edges

14"w X 12"h Aluminum Adjustable Return/Supply HVAC Air Grille Color_R-4.2 Yellow + Product Details Size –+ Product Details Size 14"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 85" width X 13. 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