Top Outlet Ceiling Diffuser Box | 12" X 12" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" 7in diameter + Product Description The Deep

+ Product Description The Deep Blank Box is crafted from high-quality galvanized steel and proudly Made in the USA

+ Product Details Size – 24"w X 22"h is the size for the duct opening measurement only

75"H – fits a 14" X 14" duct opening

this 4-way air vent diffuser allows you to precisely control airflow

+ Product Details Size - 28"w X 18"h is the size for the duct opening measurement only

Top Outlet Ceiling Diffuser Box | 12" X 12" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" 7in diameter + Product Description The Deep+ Product Details Size & Compatibility The size of the side round ceiling box is 12" X 12" X 8" and it is compatible with duct 8" Premium Quality Made in the USA. Our Galvanized Duct Box is made of high quality 26 Gauge galvanized sheet metal for durability. It features a snap lock design for easy fitting and a secure connection. Applications The C box duct with drywall flange, round connects to vent register diffuser, airflow conditioning ceiling