Round Stack Boot 10" X 3.25" X 7"- is Compatible with Duct 7" return grille it ensures long-lasting performance in

it ensures long-lasting performance in both residential and commercial settings

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

+ Product Details Size - 6"w X 18"h is the size for the duct opening measurement only

actual front end outer dimensions are 3"

Round Stack Boot 10" X 3.25" X 7"- is Compatible with Duct 7" return grille it ensures long-lasting performance in+ Product Details Size The size of a galvanized sheet metal stack boot is 10" X 3. 25" X 7". It is compatible with duct 7". Design The stack boot at the bottom of the stack allows a transition from an ordinary large round or rectangular duct to a thin wall mounted duct. Applications The straight boot is used for a straight line transition going from round pipe or insulated flex duct to wall stack. Premium Quality Our straight round stack boot is made