Description
12" x 12" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever Operated Damper for Air Flow Control [Outer Dimensions: 15" x 15"] w14h14 + Product Details Size & MFRG2420W HP + Product Details Size & Compatibility – The 8" stick on Side take off is compatible with duct 8" + Product Details Size – 24"w X 28"h is the size for the duct opening measurement only Always measure the actual opening in your ceiling or wall accordion title { font size: 18px