5" x 25' Oil Liner Kit, Stainless Steel

Z-Flex Oil Liner Kit – Stainless Steel Venting System for Durable, Code-Compliant Installations

The Z-Flex Oil Liner Kit provides a complete venting solution for oil-fired appliances, offering professional-grade materials designed for high-heat and corrosive environments. This system is engineered for long service life, reliable performance, and straightforward field installation.

Key Advantages

• Stainless Steel Construction: High-grade stainless steel resists heat, acids, and condensation, ensuring long-term durability.
• Comprehensive Kit: Includes liner, top plate, rain cap, mortar collar, and support components for a complete venting system.
• Flexible Design: Deep corrugations allow the liner to navigate offsets and tight chimney paths with ease.
• Corrosion Resistance: Built to withstand acidic byproducts from oil combustion, extending system longevity.
• Professional Application: Meets industry standards for safe installation of oil-fired heating appliances.

Technical Specifications

• Material: Stainless steel, high-temperature and acid-resistant
• Diameter: 5 inches
• Length: 25 feet
• Included Components: Stainless steel liner, chimney flashing, rain cap, mortar collar, top support
• Application: For use with natural draft oil-fired appliances
• Limitations: Not approved for use with Category II, III, or IV gas appliances

Installation Considerations

While the kit is designed for straightforward assembly, installation should follow all local codes and manufacturer guidelines. Professional installation is strongly recommended to ensure correct sizing, alignment, and secure venting connections. Proper termination with the supplied rain cap and flashing is critical for weather resistance and safe operation.

For Contractors

The Z-Flex Oil Liner Kit reduces installation time by including all necessary components in one package. Its stainless steel build ensures compliance with job site standards while offering long-lasting performance in demanding applications.

For Service and Maintenance

The smooth interior and durable material facilitate routine inspections and cleaning, helping maintain safe draft conditions and consistent appliance performance over the lifespan of the system.

Summary

The Z-Flex Oil Liner Kit is a reliable, professional-grade solution for oil appliance venting. Its stainless steel design, included components, and flexibility make it an industry-preferred choice for safe, code-compliant installations.