3-1/4" x 12" x 6" Stack Boot Angle

Durable Transition Fitting – 3-1/4" x 12" x 6" Stack Boot Angle

The 3-1/4" x 12" x 6" Stack Boot Angle is designed to provide a secure and precise transition in ductwork systems. Built for demanding HVAC and ventilation applications, this fitting ensures proper airflow while maintaining a tight, professional-grade seal.

Constructed from heavy-gauge galvanized steel, the stack boot angle is engineered to resist corrosion and maintain structural integrity in both residential and commercial systems. Its angled design allows smooth directional changes while minimizing airflow resistance, making it a dependable choice for contractors who prioritize performance and durability.

Why Use This Stack Boot Angle?

• Accurate Sizing: 3-1/4" x 12" rectangular to 6" round connection provides reliable compatibility with standard duct systems.
• Heavy-Duty Build: Galvanized steel construction delivers long-lasting performance under continuous operation.
• Corrosion Resistance: Protective coating extends service life, even in environments with moisture exposure.
• Clean Transitions: Angled design supports efficient airflow while reducing turbulence.
• Job-Site Ready: Manufactured to meet industry standards for HVAC installations.

Technical Specifications

• Dimensions: 3-1/4" x 12" (rectangular) to 6" (round)
• Material: Galvanized steel
• Application: Transition fitting for HVAC duct systems
• Connection Type: Crimped round end for secure attachment

Installation Notes

Installation requires standard sheet metal tools and sealing materials. For best results, all joints should be sealed with appropriate mastic or UL-listed foil tape to ensure airtight connections and compliance with code. Fastening with sheet metal screws is recommended for added security.

For Contractors

The 3-1/4" x 12" x 6" Stack Boot Angle is a job-site essential, providing consistent, code-compliant performance in new installations and retrofit work. Its precision fit and rugged construction reduce callbacks and improve system reliability.

Key Advantages

• Galvanized Steel Durability: Withstands job-site conditions and long-term use.
• Secure Connections: Crimped end ensures tight fit with round ductwork.
• Efficient Design: Angled transition reduces static pressure loss.
• Standard Sizing: Compatible with widely used duct dimensions.

Invest in reliable components: the 3-1/4" x 12" x 6" Stack Boot Angle ensures solid transitions, efficient airflow, and long-lasting performance in any HVAC system.