The great thing about this item is that its venting system allows the wall vent to protrude up to 2-1/2" without having to be trimmed. The kit includes an extension collar that allows it to have a universal 4-1/2" clearance. This installer kit does a wonderful job of utilizing loop systems and DuraSafe patented snap-lock fittings. Packaging includes 4-foot vent section that attaches to a close elbow, one 4-foot vent section that attaches to a wall offset, and an extension collar. Total length of this item is eight feet. Keep in mind that additional vents can be snapped between sections for longer runs.
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.