Top Outlet Ceiling Diffuser Box | 8" X 8" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" white actual front end outer dimensions

actual front end outer dimensions are approximately 21" width X 21" height -

+ Product Details Size – 12"w X 6"h is the size for the duct opening measurement only

Experience enhanced indoor comfort with our 8" Radial Damper

or other air-handling equipment

making it an essential gear for your toolkit

Top Outlet Ceiling Diffuser Box | 8" X 8" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" white actual front end outer dimensions+ Product Details Size & Compatibility The size of the side round ceiling box is 8" X 8" 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