Lennox 69M29 – DiversiTech CVENT-2 Concentric Termination Vent Kit, 2 inch

 

The Lennox 69M29 (DiversiTech CVENT-2) is a high-quality 2-inch concentric termination vent kit designed for efficient and safe venting of high-efficiency gas furnaces and water heaters. This kit combines intake and exhaust piping into a single roof or side-wall penetration, simplifying installation while maintaining proper airflow and system performance. Built from durable materials to withstand outdoor conditions, it ensures long-lasting reliability and clean routing in residential and light commercial applications.

This 2-inch concentric vent kit helps reduce wall and roof penetrations, improves aesthetic appearance, and meets manufacturer installation requirements for sealed combustion systems. It is compatible with most 2-inch PVC/CPVC high-efficiency appliance venting systems, including Lennox furnaces using PVC direct-vent configurations. Ideal for installers looking for a clean, code-compliant venting solution.

 

Specifications

• Model: DiversiTech CVENT-2
• Lennox Part Number: 69M29
• Vent Size: 2 inch intake/exhaust
• Application: Direct-vent high-efficiency furnaces and water heaters
• Configuration: Concentric termination, roof or side wall
• Material: High-strength outdoor-rated plastic
• Function: Combines air intake and exhaust into one termination point
• Compatibility: Most 2-inch PVC/CPVC venting systems

 

Shipping Weight & Dimensions

• Shipping weight: Approximately 5.55 lb
• Package dimensions: Approximately 28 x 10 x 10 inches