DuraVent DuraVent 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 4" x 3" x 4" 45 Degree Branch

Round Gas Vent Collection Aluminum 4 Inch x 3 Inch x 4 Inch Double-Wall WYE - 45 Degree Branch with 3 Inch Inner Diameter This Aluminum 4 Inch x 3 Inch x 4 Inch Double-Wall WYE - 45 Degree Branch with 3 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 to combine connectors from two or more appliances into a common vent. Branch swivels for alignment. Swivel on male end. Additional sizes available through special order. F...