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The SOUTHWARK METAL 90-24GA_6IN is a round sheet metal duct elbow designed for HVAC duct fabrication and assembly. Built from hot dip galvanized steel at 24 gauge, it delivers a 90-degree directional change in round duct systems. The 6-inch diameter inlet and outlet match standard round duct sizing, making it a direct fit in residential and light commercial forced-air applications. HVAC sheet metal technicians and duct installers use this fitting to route trunk lines and branch runs around structural obstacles or to transition duct paths within air handling systems. The galvanized finish resists corrosion in typical attic, crawlspace, and mechanical room environments.
This elbow is suited for new construction ductwork and retrofit duct installations in residential forced-air heating and cooling systems, as well as light commercial HVAC applications. It is appropriate wherever a 90-degree directional change is needed in a 6-inch round duct run. The fitting conforms to ACCA and SMACNA standards, which are the governing specifications for residential and commercial duct system design and fabrication across the industry.
Designed as an OEM-style replacement and standard fabrication fitting for 6-inch round duct systems built to ACCA and SMACNA specifications.
Installation is performed by licensed HVAC technicians or qualified sheet metal workers. Shut down the air handling unit and confirm the system is de-energized before modifying any duct section. Secure the elbow to adjacent duct with sheet metal screws and seal all joints with UL 181-listed tape or mastic per SMACNA guidelines. Follow local mechanical codes and ACCA Manual D requirements for duct system design and fitting placement.
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