{"product_id":"southwark-metal-td_14x12x48-sheet-metal-trunk-duct-14x12x48","title":"Southwark Metal TD_14X12X48 Sheet Metal Trunk Duct 14x12x48","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL TD_14X12X48 is a hot dip galvanized steel sheet metal trunk duct section measuring 14 inches by 12 inches by 48 inches. It is designed for use in forced-air HVAC distribution systems as a main supply trunk line section. The duct features a button snap-lock seam with S-cleat and drive connection for fast, secure assembly in the field. Cross-broken panels add rigidity and reduce oil-canning across the flat duct faces. Licensed sheet metal contractors and HVAC installers work with this component during new construction and retrofit duct system installations.\u003c\/p\u003e\n\u003cp\u003eThis trunk duct section is suited for residential and light commercial forced-air heating and cooling systems where rectangular sheet metal ductwork is specified. The 14 x 12 inch cross-section accommodates moderate-to-high airflow trunk runs. It is fabricated to ACCA and SMACNA standards, making it appropriate for jobs where compliance with duct system design and construction guidelines is required. The 48-inch length allows efficient layout of straight trunk runs with minimal joints.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance in conditioned and unconditioned spaces\u003c\/li\u003e\n  \u003cli\u003eButton snap-lock seam with S-cleat and drive connection for secure field assembly without additional fasteners\u003c\/li\u003e\n  \u003cli\u003eCross-broken panel faces for increased rigidity and reduced deflection under system pressure\u003c\/li\u003e\n  \u003cli\u003eFabricated to ACCA and SMACNA applicable standards\u003c\/li\u003e\n  \u003cli\u003e14 x 12 inch cross-section in a 48-inch length suits main trunk duct applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction component for rectangular sheet metal trunk duct systems using standard S-cleat and drive connections in forced-air HVAC installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed sheet metal contractor or qualified HVAC technician in accordance with SMACNA duct construction standards and local mechanical codes. Shut down and lock out the air handling system before connecting or modifying existing ductwork. S-cleat and drive connections should be fully seated and sealed per project specifications to minimize air leakage. Support hangers should be spaced per SMACNA guidelines for the duct size and weight.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A (Width)\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B (Height)\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Button Snap-Lock with S-Cleat and Drive Connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePanel Reinforcement\u003c\/strong\u003e: Cross Broken\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ACCA, SMACNA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TD_14X12X48\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284056867122,"sku":"TD_14X12X48","price":48.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277248.jpg?v=1781067370","url":"https:\/\/voomisupply.com\/products\/southwark-metal-td_14x12x48-sheet-metal-trunk-duct-14x12x48","provider":"Voomi Supply","version":"1.0","type":"link"}