24"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Copper Coil while the ingenious dial-controlled damper

while the ingenious dial-controlled damper empowers you to effortlessly regulate airflow using your foot

85" width X 9

flex-shrink: 0

+ Product Description Introducing our High-Quality Copper Coil

3 * Insulation density is 30kgs/CBM = 0

24"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Copper Coil while the ingenious dial-controlled damper+ 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