3-1/4" x 10" x 7" 90 Degree Stack Boot, Angle

Specifications – Lukjan Boot, 90 Degree, Series 13

The Lukjan Boot, 90 Degree, Series 13 is a durable HVAC duct fitting designed to provide a secure transition from round to rectangular ductwork. Its 90-degree configuration ensures proper airflow distribution while maintaining efficiency in residential and commercial HVAC systems. Built from galvanized steel, it offers long-lasting performance and corrosion resistance.

Key Features

• Series: 13
• Type: 90-degree boot
• Configuration: Round-to-rectangular transition fitting
• Material: Galvanized steel for durability and rust resistance
• Design: Precision-formed to ensure tight connections and minimize air leakage

Dimensions

• Round Inlet Diameter: 7 inches
• Boot Length: 10 inches
• Boot Width: 3-1/4 inches
• Angle: 90 degrees

Applications

• Residential HVAC duct systems
• Commercial air distribution systems
• Connects round duct runs to rectangular floor, wall, or ceiling registers
• Suitable for both new installations and retrofits

Compliance & Standards

• Manufactured in accordance with SMACNA standards
• Galvanized coating provides protection against corrosion and extends service life

Summary

The Lukjan Boot, 90 Degree, Series 13 is a high-quality duct transition fitting engineered for 7-inch round to rectangular duct connections. With a 10-inch length and 3-1/4-inch width, it provides a reliable solution for efficient airflow, long-lasting durability, and compliance with HVAC industry standards.