DuraVent Type B Gas Vent Double-Wall Wye with 45-Degree Branch - 6" Diameter - 6GVY35: This unit necessitates a venting pipe with a 6" inner diameter. Gas vent piping is a difficult and time-consuming task. The Type B DuraVent Gas Vent is here to help with at least one component of that task. This product gives the vent piping a 45-degree offset, which is ideal for connecting two appliances to a single vent. The top hole is 6" wide, the bottom opening is 5" wide, and the wye entrance is 3" wide. The branch has a 25-year warranty and swivels for simple alignment.

Creates 45 degree offset for vent piping Features a 6 in. top opening a 5 in. bottom opening and a 3 in. wye opening Conveniently connects two appliances to a single vent For use with 6" Dura-Vent Type B Gas Vent pipes Branch swivels for alignment 25-year warranty