18" Duct Board Tab Collar

Enhance HVAC Performance with the Lukjan Round Duct Board Tab Collar

The Lukjan Round Duct Board Tab Collar is built for dependable airflow control and efficient system operation. This collar provides a secure and precise transition between duct board and round duct runs, making it a critical component in both residential and commercial HVAC installations.

Professional Advantages

Engineered for long service life, this tab collar features consistent dimensions for reliable fit-up and quick integration. The galvanized steel body provides strength and corrosion resistance, while the tab design ensures a tight, stable connection. Contractors rely on it for accurate installations and durable performance.

Key Features

• Reliable Airflow Management – Promotes balanced airflow and system efficiency.
• Galvanized Steel Construction – 28-gauge steel with G-30 coating delivers durability in demanding environments.
• Accurate Sizing – Machine-formed for consistency, ensuring proper fit during installation.
• Ease of Use – Tab design simplifies secure placement in duct board applications.
• Versatile Application – Suitable for both residential and light commercial HVAC projects.

Technical Specifications

• Diameter: 18 inches
• Length: 7 inches
• Material: Galvanized 28 ga steel with G-30 coating
• Application: Duct board to round duct connections

Installation Considerations

Although the tab collar is straightforward to install, proper installation is essential to achieve optimal airflow and compliance with local building codes. Professional contractors can integrate it quickly on the job site, while those less experienced should use the correct tools and follow best practices for sealing and securing connections.

Contractor Notes

For Pro Contractors:

This product is engineered to meet job-site standards for durability, consistency, and performance. Its uniform sizing reduces installation time and ensures a professional finish.

For Skilled Installers:

When used with the proper tools and techniques, the Lukjan Round Duct Board Tab Collar ensures a dependable fit. Take care with alignment and sealing to maintain airflow efficiency and prevent leakage.

Summary

The Lukjan Round Duct Board Tab Collar combines strength, precision, and ease of installation. Designed for professional HVAC applications, it delivers consistent performance and long-term reliability, making it a trusted choice for system efficiency and proper airflow distribution.