DuraVent 4 Inch Diameter Double Wall Tee

Meet the DuraVent 4 Inch Diameter Double Wall Tee, a handy venting tee that helps you route your venting with confidence. Its inner walls are welded for a solid, sturdy build. A built-in mechanical locking band keeps sections connected, and triple-lipped gaskets add a snug seal at each joint. Every component that comes in contact with exhaust and condensate is silicone-free, so the materials are a thoughtful choice for your venting setup. Whether you're working on a new install or updating an existing one, this tee fits easily into your plan and gives you a reliable connection you can count on.