Southwark Metal WSJ_2-1/4X14X24 Wall Stack Duct

Product Description

The SOUTHWARK METAL WSJ_2-1/4X14X24 is a sheet metal wall stack duct section used to distribute conditioned air through wall cavities in residential and light commercial HVAC systems. Fabricated from hot-dipped galvanized steel, this wall stack measures 24 inches in length, 2.25 inches in width, and 14 inches in height. It is designed to carry supply air from a floor plenum or trunk line through the wall framing to a floor or baseboard register. HVAC installers and sheet metal contractors use this component in forced-air systems where space constraints require a thin, vertical duct path.

This wall stack is suited for new construction and retrofit installations in residential forced-air heating and cooling systems. It fits within standard wall framing where a shallow duct profile is required. The 2.25-inch width allows installation between framing members in tight spaces. Installers working to ACCA and SMACNA standards will find this duct section consistent with those specifications for sheet metal duct fabrication and installation.

Key Features

• Hot-dipped galvanized steel construction resists corrosion in wall cavity environments
• 24-inch length suits standard stud-bay duct runs
• 2.25-inch width fits narrow wall framing cavities
• 14-inch height accommodates typical floor-to-register transitions
• Meets ACCA and SMACNA applicable standards for sheet metal duct systems

Compatibility

Designed as an OEM-style sheet metal duct component for use in residential and light commercial forced-air HVAC duct systems requiring wall stack sections.

Installation Notes

Wall stack duct sections are installed by licensed HVAC technicians or sheet metal contractors. Shut down the air handling system before modifying or connecting duct sections. Follow SMACNA duct construction standards and local mechanical codes for joint sealing, support, and clearance requirements. Use appropriate sheet metal screws and duct sealant or mastic at all joints to prevent air leakage.

Technical Specifications

• Material: Hot-Dipped Galvanized Steel
• Length: 24 inches
• Width: 2.25 inches
• Height: 14 inches
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: WSJ_2-1/4X14X24