Side Outlet Ceiling Diffuser Box | 12" X 12" X 5" | Galvanized Steel Metal Box Is Compatible With Duct 5" 14" Round Duct Pipe ISO Supply Diffusers perform efficiently

ISO Supply Diffusers perform efficiently with air loadings of 6 to 30 air changes per hour (based on 10 ft

you can't go wrong with this decorative grill

Locking Security System – Features a built-in eight-tumbler lock and a supplied key to prevent tampering and maintain consistent temperature settings

+ Product Details Size - 8"w X 14"h is the size for the duct opening measurement only

Side Outlet Ceiling Diffuser Box | 12" X 12" X 5" | Galvanized Steel Metal Box Is Compatible With Duct 5" 14" Round Duct Pipe ISO Supply Diffusers perform efficiently+ Product Details Size & Compatibility The size of the side round ceiling box is 12" X 12" X 5" and it is compatible with duct 5" 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 This sheet metal register duct ceiling outlet box is used for a 90 degree connection of round pipe to a square