Belvent Manufacturing 110427 Double Wall Increaser Tee, Aluminum Inner/Galvanized Steel Outer, 4 x 4 x 3 in

Item Features

• This Aluminum Increaser Tee 4 Inch x 3 Inch with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal
• Use for a 90° offset or to combine connectors from two or more appliances into a common vent
• Double Wall Construction
• Round Shape