Round Stack Boot 12" X 3.25" X 7" round Compatible with 7" Duct Return Technical Specifications – Voltage: -

Technical Specifications – Voltage: - 115V/60Hz

installation is a breeze

75"H – fits a 6" X 4" duct opening

+ Product Details Size - 22"w X 12"h is the size for the duct opening measurement only

Round Stack Boot 12" X 3.25" X 7" round Compatible with 7" Duct Return Technical Specifications – Voltage: -+ Product Details Size The size of a galvanized sheet metal stack boot is 12" 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