DuraVent 46DVA-E90B DirectVent Pro 90° Elbow (black) For 4” x 6 5⁄8” direct vent.
DuraVent 46DVA-E90B 90° Elbow (black) is used to offset obstructions as needed. Fully unitized, twist-lock construction. Elbows swivel, allowing the lock to remain fully engaged while aligning to the desired direction. The angle will remain fixed at 90°.