The Lennox 20A76 (Unico UPC-28T-6) Twist-Fit Saddle Tap Take-Off Flange is designed for fast, secure, and clean branch-duct connections in high-efficiency HVAC systems. Engineered for round metal duct applications, this 2-inch Twist-Fit flange allows installers to create reliable take-offs without requiring screws or traditional fastening methods. Its optimized airflow design helps maintain system performance while reducing installation time and improving overall duct integrity.

Each box contains six Twist-Fit flanges, making it ideal for contractors handling multi-zone or retrofit projects. This genuine Unico component is frequently used across Lennox small-duct high-velocity systems and is trusted for durability, tight sealing capability, and long-term performance under continuous airflow pressure.

 

Key Features:

• Designed for 2" diameter take-off connections
• Twist-Fit locking design for fast, tool-free installation
• Compatible with round metal duct applications
• Enhances airflow with minimal static pressure impact
• Durable construction for long-term system reliability
• Packaged 6 per box for contractor convenience
• OEM-grade component used in high-velocity HVAC systems