8" 90 Degree Smoke Pipe Furnace Elbow, Adjustable, 26GA

LUKJAN Adjustable 8" 90° Smoke Pipe Furnace Elbow – Heavy-Duty Galvanized Fitting

The LUKJAN Adjustable 8" 90° Smoke Pipe Furnace Elbow is engineered to provide dependable directional changes in furnace venting and HVAC ductwork. Built from heavy-gauge galvanized steel, this elbow is field-adjustable, allowing installers to set precise angles for alignment without compromising airflow or system integrity.

Designed for durability and compliance, this component is suitable for both residential and commercial heating applications where smoke pipe transitions must be rugged, tight-fitting, and long-lasting.

Key Features

• Adjustable 90° Design – Allows precise positioning to accommodate system layouts and offset conditions.
• 26-Gauge Galvanized Steel – Provides strength and resistance to corrosion for long-term service.
• Beaded and Crimped Ends – Ensures secure joint connections while maintaining rigidity under heat and draft conditions.
• Precision Manufacturing – Produced on automated forming equipment for uniform sizing and consistent quality.
• Optimized Airflow – Maintains proper draft and minimizes flow resistance in furnace vent systems.

Technical Specifications

• Diameter: 8 inches
• Angle: Adjustable to 90 degrees
• Material: Galvanized 26-gauge steel
• Coating: G-30 lock-forming quality, ASTM-A653 CS Type B
• Application: Smoke pipe / furnace vent connector

Installation Notes

Although the elbow is adjustable and designed for straightforward assembly, professional installation is recommended. Proper sealing with approved HVAC sealants and correct fastening are critical to ensure safe venting and compliance with local mechanical codes. Contractors should confirm draft requirements and alignment during installation to maintain system efficiency.

Professional Use

The LUKJAN Adjustable 8" Smoke Pipe Elbow is built to withstand field conditions and provides contractors with flexibility when working in retrofit or new installations. Its robust build reduces callbacks and ensures long-term reliability in heating system venting.

Summary

For dependable furnace venting and smoke pipe transitions, the LUKJAN Adjustable 8" 90° Furnace Elbow delivers heavy-duty performance, precise fitment, and long-lasting durability—meeting the expectations of professional HVAC installers.