Lukjan rb106106 Register Boot Center End Galvanized Steel

Product Description

The LUKJAN rb106106 is a center-end register boot designed for residential and light commercial HVAC duct systems. It features a 6-inch round inlet, a 10-inch body length, and a 6-inch wide rectangular outlet, making it a standard transition fitting between round flex or rigid duct and a floor, wall, or ceiling register. Built from 30-gauge galvanized steel, it provides solid rigidity and corrosion resistance. HVAC installers use this boot when routing supply-air ductwork to a register opening where the duct enters from the center of the end panel.

This boot is suited for supply-air register terminations in residential new construction and retrofit work, as well as light commercial applications. The center-end configuration positions the round inlet at the center of the end cap, which is a common layout in trunk-and-branch and individual-run duct systems. The galvanized steel construction holds its shape under normal system static pressures and resists the humidity conditions found in unconditioned spaces such as crawl spaces and attic plenums.

Key Features

• 6-inch round inlet accepts standard flex duct or rigid round duct collar connections
• Center-end inlet orientation for common trunk-and-branch and individual-run layouts
• 10-inch body length with 6-inch wide rectangular outlet for register alignment
• 30-gauge galvanized steel construction resists corrosion in unconditioned spaces
• Lightweight at 0.5 pounds for easy single-person handling during rough-in

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential and light commercial supply-air duct systems using 6-inch round duct connections.

Installation Notes

Register boots are typically installed by licensed HVAC technicians or sheet metal contractors during duct rough-in or system retrofit. Shut down the air handler and secure the duct system before making connections. Seal all joints with UL 181-rated mastic or approved foil tape per local mechanical code requirements. Do not compress flex duct at the inlet collar, as this restricts airflow and reduces system performance.