Aluminum 45 Degree Double-Wall WYE Branch - 5 x 4 x 4 inch by Round Gas Vent

商品説明

Use to combine connectors from two or more appliances into a common vent.;Construction materials: .016 aluminum inner wall and a .021 galvanized outer wall;Branch swivels on male end for alignment;1 Clearance to combustibles in single and multi-family dwellings;Manufacturer's Limited Lifetime Warranty