Z-Flex 7″ x 25′ Stainless Steel Z-Vent Smoothcore Category II,III,IV Liner Kit

Z-VENT® Smoothcore™ is a non-combustible,and enviromentally safe alternative to PVC usedfor venting flue gases.

Z-VENT® Smoothcore™ installs in half the time of rigid vent systems installed in existing chimneys.

Advanced, high corrosion resistant stainless steel offers outstanding strength. Resistant toenviromental attack. Smoothcore™ components are precision engineered utilizing close tolerancemanufacturing processes, which ensure rapid assembly and airtight fit.

Triple Lock® construction provides superior strength. Smooth inner wall allows for optimal flue gas flowby reducing turbulence. Resists corrosive attack by not impeding the flow of condensate down the liner