Southwark Metal 24R_4X12X6 Pipe Boot Elbow 4x12x6

Product Description

The SOUTHWARK METAL 24R_4X12X6 is a hot dip galvanized steel sheet metal pipe boot elbow designed for ducted HVAC distribution systems. This 90-degree elbow transitions from a 6-inch round duct to a 4 inch x 12 inch rectangular register opening, making it a core fitting for supply air delivery at floor or ceiling terminations. The galvanized steel construction resists corrosion in typical residential and light commercial duct environments. HVAC sheet metal mechanics and duct installers use this fitting to complete the final connection between round trunk or branch duct and the register boot opening.

This fitting is used in residential and light commercial forced-air systems where a round branch duct meets a floor, wall, or ceiling register opening. The 90-degree configuration routes airflow from a vertical or horizontal duct run into a flat register plane. The 4 inch x 12 inch face dimension accommodates standard register grilles of that size, while the 6-inch diameter collar connects directly to round flexible or rigid duct. Installers working with both new construction and retrofit duct systems will find this a standard, code-compliant fitting for supply air terminations.

Key Features

• Hot dip galvanized steel construction for corrosion resistance in ducted air systems
• 90-degree elbow geometry transitions round duct to flat register opening
• 4 inch x 12 inch register face fits standard grilles and diffusers of that size
• 6-inch diameter collar connects to standard round branch duct
• Fabricated to ACCA and SMACNA applicable standards for duct construction

Compatibility

Designed as an OEM-style sheet metal duct fitting for residential and light commercial forced-air HVAC supply systems using 6-inch round branch duct terminating at a 4 inch x 12 inch register opening.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal mechanic in accordance with SMACNA duct construction standards and applicable local mechanical codes. Shut down the air handling system before cutting into existing ductwork or seating the boot elbow. Secure all duct connections with appropriate fasteners and seal joints with UL 181-rated mastic or metal tape to prevent air leakage. Verify register grille dimensions match the 4 inch x 12 inch boot face before finalizing the installation.

Technical Specifications

• Material: Hot Dip Galvanized Steel
• Register Face Size (Size A): 4 inches x 12 inches
• Collar Diameter (Size B): 6 inches
• Elbow Angle: 90 Degrees
• Type: Register Pipe Boot Elbow
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 24R_4X12X6