SmartFlex

The Z-Flex Aluminum Liner is a UL-listed chimney liner designed for use with Category I natural-draft gas-fired heating equipment and gas fireplaces. Compatible Appliances:This liner is intended...

The Z-Flex Aluminum Chimney Liner Kit is designed for use with natural draft appliances, offering a reliable and efficient solution for your venting needs.Key Features:Z-Flex liners are crafted from...