5-1/2" x 35' Gas Liner Kit, Aluminum

Z-Flex Gas Chimney Liner Kit – Reliable Venting for Gas-Fired Systems

The Z-Flex Gas Chimney Liner Kit is engineered to provide a secure and efficient venting solution for gas appliances. Built from high-grade, corrosion-resistant materials, this kit ensures long-term performance under demanding operating conditions. Designed for both residential and commercial systems, it delivers consistent draft and improved appliance safety.

Why Contractors Choose Z-Flex

Z-Flex is a recognized manufacturer of venting products, trusted for precision engineering and durability. This liner kit is specifically designed to withstand high temperatures and acidic condensates common in gas appliance exhaust. Its flexibility and complete component package make it a practical choice for professional installations.

• Durable Stainless Steel Construction – Provides long service life and resistance to corrosion.
• Optimized Venting Performance – Supports consistent airflow and draft stability for gas-fired appliances.
• Flexible Design – Simplifies routing through existing chimney structures and offsets.
• Complete Kit – Includes liner, termination, and connectors for a full installation solution.

Technical Specifications

• Material: Stainless steel
• Sizes Available: Multiple diameters to match appliance and chimney requirements
• Temperature Rating: Rated for gas appliance venting applications
• Certification: UL listed and compliant with industry safety standards

Installation Guidance

Installation of the Z-Flex Gas Chimney Liner Kit requires professional expertise. Proper sizing, secure connections, and compliance with local building and mechanical codes are essential for safe operation. While the kit is designed to streamline installation, licensed HVAC or plumbing contractors should handle the work to ensure long-term reliability and safety.

Professional Application Notes

For Contractors: This kit saves time on the job by providing all required components in one package. Its rugged design and compliance with safety codes make it a dependable option for both retrofit and new installations.

For Experienced Installers: While flexible and straightforward in design, correct installation practices must be followed. Ensure proper sealing and termination to maintain system integrity and performance.

Conclusion

The Z-Flex Gas Chimney Liner Kit offers a proven solution for safe, efficient venting of gas-fired appliances. With durable construction and professional-grade design, it provides contractors with confidence in both performance and compliance.