Southwark Metal 14_14X10 Trunk Duct Elbow 14x10 90 Degree

Product Description

The SOUTHWARK METAL 14_14X10 is a flat, Broadway-style sheet metal trunk duct elbow designed for rectangular HVAC ductwork systems. Fabricated from hot dip galvanized steel, this fitting makes a 90-degree directional change in trunk duct runs while maintaining a 14 inch x 10 inch cross-section at both the inlet and outlet. The radius throat design reduces turbulence and pressure drop at the turn, supporting efficient airflow through low-velocity supply and return trunk systems. HVAC sheet metal mechanics and duct fabricators install this fitting as part of forced-air distribution systems in new construction and retrofit applications.

This elbow is suited for residential and light commercial forced-air HVAC installations where rectangular trunk ductwork requires a 90-degree turn without a size transition. The Broadway flat elbow profile is commonly used in tight-clearance installations such as dropped ceilings, crawlspaces, and platform framing where a low-profile fitting is required. Both the inlet and outlet measure 14 inches x 10 inches, making this a straight-size elbow with no offset transition. It meets ACCA and SMACNA applicable standards for sheet metal duct construction.

Key Features

• Hot dip galvanized steel construction resists corrosion in both conditioned and unconditioned spaces
• 90-degree angle suits standard trunk duct direction changes in forced-air systems
• Radius throat design reduces turbulence and static pressure loss at the elbow
• Flat Broadway profile fits low-clearance installations where vertical height is limited
• Matching 14 inch x 10 inch inlet and outlet eliminates the need for a separate transition fitting
• Meets ACCA and SMACNA standards for sheet metal ductwork fabrication and installation

Compatibility

Designed as an OEM-style sheet metal fitting for rectangular trunk duct systems sized at 14 inches x 10 inches, compatible with standard SMACNA-compliant rectangular ductwork assemblies.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal mechanic in accordance with SMACNA and ACCA duct construction standards. Shut down the air handling unit and confirm the system is de-energized before cutting into or connecting trunk ductwork. Secure the elbow to adjoining duct sections using drive cleats, S-cleats, or screws as required by the applicable installation standard, and seal all joints with UL 181-rated mastic or foil tape to maintain system efficiency. Follow local mechanical codes for support spacing and hanger requirements.

Technical Specifications

• Material: Hot Dip Galvanized Steel
• Angle: 90 degrees
• Size A (Inlet): 14 inches x 10 inches
• Size B (Outlet): 14 inches x 10 inches
• Type: Flat, Broadway, Radius Throat
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 14_14X10