Side Outlet Ceiling Diffuser Box | 6" X 6" X 6" | Galvanized Steel Metal Box is Compatible with Duct 6" return grille + Product Description The Baseboard

+ Product Description The Baseboard Return Air Grille is a high-quality HVAC vent duct cover designed to fit flush with baseboard work

+ Product Details Size – 14"w X 28"h is the size for the duct opening measurement only

Weather and Pest Proof – These louvers are especially designed to prevent water from entering your home

5 IN A PACK - 7 Inch Diameter Pipe – 25 Foot Length When Connected – 30 Gauge Thick & Made of Thick & Durable Galvanized Sheet Metal - Used For HVAC System Duct Work In Any Building or Home In Any Building or HomeIn Any Building or HomeIn Any Building or HomeIn Any Building or Home

If your hole is 14" wide by 20" tall

Side Outlet Ceiling Diffuser Box | 6" X 6" X 6" | Galvanized Steel Metal Box is Compatible with Duct 6" return grille + Product Description The Baseboard+ Product Details Size & Compatibility The size of the side round ceiling box is 6" X 6" X 6" and it is compatible with duct 6". 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