Lukjan to5106 Metal Top Takeoff 6 Inches Hvac Duct

Product Description

The LUKJAN to5106 is a 6-inch non-adjustable metal top takeoff fitting used in forced-air HVAC duct systems to create a fixed branch connection off a main trunk line. It provides a rigid, secure transition from the trunk duct to a branch run, maintaining consistent airflow direction without the need for field adjustment. Built from metal construction, it is suited for residential and light commercial ductwork installations where a stable, permanent top-exit branch tap is required. HVAC sheet metal mechanics and duct installers use this type of fitting during new construction and retrofit duct work.

The to5106 is designed for use in residential and light commercial forced-air systems. It installs on the top surface of a rectangular trunk duct and connects to a round branch duct run. Its non-adjustable design is appropriate for straight-run branch applications where a fixed outlet angle is acceptable. The fitting measures 13 inches in length, 8 inches in width, and 8 inches in height, making it compatible with standard trunk duct openings sized for a 6-inch branch takeoff. Typical applications include supply-side duct distribution in single-family homes, light commercial suites, and mixed-use HVAC systems.

Key Features

• Non-adjustable fixed design provides a stable, permanent branch connection off the trunk line
• Top-mount configuration directs airflow upward from the main trunk into the branch run
• Metal construction supports durability in long-term duct system service
• 6-inch branch outlet diameter fits standard round branch duct and flex duct connections
• Compact profile at 13 inches long by 8 inches wide by 8 inches tall fits typical trunk clearance

Compatibility

Designed as an OEM-style replacement and new-installation fitting for residential and light commercial forced-air HVAC duct systems requiring a 6-inch non-adjustable top takeoff branch connection.

Installation Notes

Installation should be performed by a qualified HVAC technician or licensed sheet metal mechanic in accordance with applicable mechanical codes and SMACNA duct construction standards. Shut down and de-energize the air handling system before cutting into the trunk duct or securing the fitting. Seal all joints with approved duct mastic or UL 181-listed tape to prevent air leakage. Do not modify the fitting body or force it into an opening sized for a different branch diameter.