Description
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.Â
Compatible Appliances:
This liner is intended exclusively for natural draft appliances and is not suitable for use with Category II, III, or IV gas-burning appliances. These include appliances that produce condensation, corrosive acids, or positive pressure within the chimney system, as defined by the National Fuel Gas Code (NFPA 54).
Durable Construction:
Manufactured from dead-soft aluminum, Z-Flex liners feature a spirally wound, mechanically joined design that forms an air-tight, leakproof TRIPLE-LOCK seam. This advanced construction ensures superior durability and a secure fit.
Flexible and Easy to Install:
Z-Flex liners incorporate specially designed deep corrugations for exceptional flexibility, making installation simple and efficient while ensuring a long-lasting, high-performance solution.
Whether for residential or commercial use, this liner offers an ideal combination of durability, ease of use, and reliable performance for your natural draft appliance venting needs.
Available in:Â
- 3" x 25'
- 3" x 35'
- 3" x 50'
- 4" x 25'
- 4" x 50'
