20"w X 10"h Aluminum Adjustable Return/Supply HVAC Air Grille Powder Coated color: #333

color: #333

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

Width vs Height:

Copper coil line set fits most ductless mini split air conditioners

20"w X 10"h Aluminum Adjustable Return/Supply HVAC Air Grille Powder Coated color: #333+ Product Details Size 20"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 85" width X 11. 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