5" x 1' Rigid Chimney Liner, Stainless Steel
16 Available At All US Supply Locations

Professional Venting Solution – Z-FLEX Stainless Steel Rigid Liner System
The Z-FLEX Stainless Steel Rigid Liner System is engineered to provide dependable venting performance for heating appliances across a range of fuel types. Constructed from corrosion-resistant stainless steel, this system is built to withstand high temperatures, acidic flue gases, and the demands of continuous operation. Its rigid design ensures structural stability while supporting proper draft and safe appliance operation.
Advantages of the Z-FLEX Rigid Liner System
- Stainless Steel Construction: Manufactured from high-grade stainless steel for durability in residential and commercial venting applications.
- Precision-Fabricated Seams: Fusion welded seams provide structural integrity, smooth flow, and improved draft characteristics.
- Universal Fuel Compatibility: Suitable for use with gas, oil, wood, and pellet appliances.
- Efficient Airflow: Rigid construction maintains a consistent interior diameter, reducing resistance and enhancing appliance performance.
- Code Compliance: Meets industry standards for safety and performance in venting systems.
Technical Specifications
- Material: Stainless steel
- Seam Type: Fusion welded
- Fuel Type: Gas, oil, wood, pellet
- Application: Chimney and venting systems for heating appliances
Installation Notes
The rigid liner system is designed for straightforward assembly, with sections that connect securely to maintain a gas-tight and moisture-resistant seal. While installation is manageable, it is recommended that a licensed HVAC or mechanical contractor complete the setup to ensure proper draft, vent height, and compliance with local codes. Correct termination and secure connections are essential for safe operation.
Application Guidance
For Contractors: The system provides a reliable solution for both retrofit and new venting projects. Its rigid stainless construction reduces service calls and ensures long-term performance. Time-saving features include uniform sizing and secure joining sections that simplify installation.
For Installers: When handling installation, verify appliance specifications, chimney dimensions, and vent clearances before assembly. Ensure that all connections are sealed and supported according to manufacturer and code requirements.
Key Features
- Corrosion Resistance: Stainless steel resists acidic condensate, extending service life.
- High Temperature Rating: Designed to perform in demanding heating applications.
- Rigid Construction: Maintains consistent airflow and structural stability.
- Versatile Use: Compatible with multiple appliance and fuel types for broad application coverage.
Conclusion
The Z-FLEX Stainless Steel Rigid Liner System offers a contractor-grade venting solution with proven durability, efficient performance, and full compatibility with modern heating appliances. Built for long service life and ease of installation, it delivers the reliability required for professional projects.
Specifications
| Weight | 1.000000 |
|---|---|
| Brand | Z-Flex |
| ADA Compliance | No |
| Application | Commercial, Residential |
| Color | Silver |
| Height (inches) | 12 |
| Length (inches) | 5 |
| Width (inches) | 5 |
| Item Type | HVAC Venting |
| MPN | 2ZR321F0501 |
| Material | Stainless Steel |
| Sub Type | Vent Length |
| Warranty | 25 Year |
| Item Returns | This item can be returned |
