7" 90 Degree Smoke Pipe Furnace Elbow, Adjustable, 26GA

Heavy-Duty Performance – Lukjan 7" 90° Adjustable Furnace Elbow

The Lukjan 7" 90-Degree Adjustable Furnace Elbow is designed for secure directional changes in HVAC duct systems. Built from galvanized steel, this elbow provides the strength and precision required to maintain airflow efficiency and system reliability in professional installations.

With an adjustable design, it simplifies alignment in tight or complex layouts, reducing the need for multiple fixed fittings. Manufactured to industry standards, it offers consistent quality and durability for both residential and light commercial HVAC systems.

Advantages of the Lukjan 7" Adjustable Furnace Elbow

• Durable Construction – Made from 26-gauge galvanized steel for long-term service life.
• Adjustable Design – Tapered crimp and bead design allow for precise adjustment to required angles.
• Corrosion Resistance – G-30 coating ensures added protection against rust and wear.
• Precision Manufacturing – Produced on automated elbow machines for uniform sizing and fit.
• Installation Efficiency – Reduces field labor by allowing quick alignment without extra fittings.

Technical Specifications

• Diameter: 7 inches
• Angle: Adjustable up to 90 degrees
• Material: 26-gauge galvanized steel
• Coating: G-30 lock forming quality, ASTM-A653 CS Type B

Installation Notes

For code-compliant installation, this elbow should be fitted and secured by qualified HVAC professionals. Proper fastening and sealing are critical to prevent air loss and maintain efficiency. Adjustable design allows for quick corrections in the field, making it suitable for new construction and retrofit applications.

Contractor Applications

The Lukjan 7" Adjustable Furnace Elbow is intended for use in sheet metal duct systems where directional changes are required. It is commonly applied in heating and cooling duct runs, furnace connections, and air distribution systems. Built for job-site performance, it delivers durability and long-term reliability.

Conclusion

The Lukjan 7" 90° Adjustable Furnace Elbow combines strength, corrosion resistance, and installation flexibility. Trusted by HVAC professionals, it provides a dependable solution for achieving accurate airflow direction while maintaining system integrity.