Southwark Metal 24R_4X14X8 Sheet Metal Pipe Boot Elbow

Product Description

The SOUTHWARK METAL 24R_4X14X8 is a hot-dip galvanized steel sheet metal pipe boot elbow designed for ducted HVAC distribution systems. This 90-degree elbow transitions from an 8-inch round duct to a 4-inch by 14-inch rectangular register opening, making it a direct interface between round trunk or branch duct and a floor or wall register. The hot-dip galvanized steel construction resists corrosion in both conditioned and unconditioned spaces. Licensed HVAC sheet metal installers and HVAC technicians specify this fitting when terminating round duct runs at floor or baseboard register locations in residential and light commercial forced-air systems.

This pipe boot elbow is used in forced-air heating and cooling distribution systems where round duct must terminate at a rectangular floor, wall, or toe-kick register. The 90-degree elbow configuration is standard for floor-drop and wall-penetration installations where duct direction changes at the point of register attachment. The 4-inch by 14-inch face matches common standard register and grille sizing, while the 8-inch round collar connects directly to branch duct. Compliance with ACCA and SMACNA standards makes this fitting appropriate for code-compliant residential and commercial duct system installations.

Key Features

• Hot-dip galvanized steel construction provides corrosion resistance in crawlspace, basement, and wall cavity installations
• 90-degree elbow geometry transitions round duct to rectangular register face in a single fitting
• 4-inch by 14-inch register face matches standard floor and wall register sizing
• 8-inch diameter round collar connects directly to round branch duct
• Meets ACCA and SMACNA applicable standards for sheet metal duct fabrication and installation

Compatibility

Designed as an OEM-style sheet metal fitting for residential and light commercial forced-air duct systems terminating at standard 4-inch by 14-inch floor or wall registers with an 8-inch round duct branch connection.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal installer in accordance with SMACNA duct construction standards and local mechanical codes. Power down the air handling unit and close the system dampers before fitting installation. Seal all connections with listed duct sealant or UL 181-rated tape per SMACNA and local code requirements. Secure the boot to the subfloor or wall framing using appropriate sheet metal fasteners to prevent movement and air leakage at the register interface.

Technical Specifications

• Material: Hot Dip Galvanized Steel
• Register Face Size (Size A): 4 inches x 14 inches
• Round Collar Diameter (Size B): 8 inches
• Elbow Angle: 90 degrees
• Type: Register Pipe Boot Elbow
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 24R_4X14X8