6" Duct Board Top Takeoff with Damper

Lukjan Duct Board Top Takeoff with Damper – Precision Airflow Control

The Lukjan Duct Board Top Takeoff with Damper provides a secure transition from duct board trunk lines to branch runs while giving installers direct control over airflow. Built for professional HVAC applications, this component combines durability with functionality, ensuring long service life and consistent system performance.

Professional Advantages

• Integrated Damper Control – Adjustable manual damper allows precise balancing of branch airflow.
• Heavy-Duty Fabrication – Manufactured from galvanized steel for strength and resistance to wear.
• Engineered Fit – Designed to seat securely in duct board, reducing air leakage and improving efficiency.
• Time-Saving Design – Streamlined installation with standard fastening and sealing methods.
• Application Versatility – Suitable for both residential and light commercial distribution systems.

Technical Specifications

• Size: 6 inch
• Material: Galvanized steel body with duct board collar
• Damper Type: Manual adjustable blade with handle
• Connection: Designed for duct board trunk installation with sealed joints

Installation Notes

Installation requires cutting an opening into the duct board trunk and securing the takeoff with approved fasteners and UL-listed mastic or tape. The integrated damper should be positioned for accessibility after installation. While straightforward for experienced HVAC technicians, proper sealing and balance adjustment are essential for compliance with code and to prevent system inefficiency.

Contractor Use

For Professionals: The Lukjan Duct Board Top Takeoff with Damper is built to handle job site demands, offering a rugged design that minimizes callbacks. Its manual damper simplifies airflow balancing, reducing setup time during commissioning.

For Skilled Installers: With basic sheet metal and duct board tools, this takeoff installs cleanly and provides reliable, long-term performance. Following proper sealing practices ensures maximum efficiency and system durability.

Summary

The Lukjan Duct Board Top Takeoff with Damper delivers a contractor-grade solution for efficient, adjustable airflow control. Built from galvanized steel with an integrated manual damper, it provides strength, reliability, and ease of installation for any professional HVAC project.