Z-flex is engineered to quickly conduct heat, assisting in a natural draft system.

Kit must be insulated for wood burning applications. (US Only).

Note:For Use with Natural Draft Appliances.Not intended for use with Category II, III, or IV gas burning appliances as defined by the National Fuel Gas Code, NFPA 54, or other appliances that result in condensation or corrosive acids on the liner of the chimney, or that create positive pressures in the chimney system.

What’s Included

• Triple Lock® Stainless Steel Liner
• Z-Max® Rain Cap & Flashing
• Z-LOK Tee
• Limited Lifetime Warranty

Features

• Available in 3″, 4″, 5″, 5.5″, 6″, 7″, 8″, 9″, 10″ diameters.
• Larger diameters available upon request
• Listed for use with wood, pellet, oil, natural gas and propane fired appliances.