{"product_id":"southwark-metal-14_20x8-trunk-duct-elbow-20x8-inch-90-degree","title":"Southwark Metal 14_20X8 Trunk Duct Elbow 20x8 Inch 90 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SOUTHWARK METAL 14_20X8 is a 90-degree sheet metal trunk duct elbow designed for rectangular HVAC duct systems. It features a flat, Broadway-style configuration with a radius throat, which promotes smoother airflow through the turn compared to square-throat fittings. Constructed from hot dip galvanized steel, this elbow measures 20 inches by 8 inches at both the inlet and outlet. It is used in forced-air heating and cooling distribution systems and is typically installed by licensed sheet metal workers or HVAC technicians during new construction or system retrofit work.\u003c\/p\u003e\u003cp\u003eThis trunk duct elbow is suited for residential and light commercial forced-air HVAC applications where a 90-degree directional change in rectangular ductwork is required. The Broadway flat-style elbow fits into tight plenum and overhead spaces where a standard-radius elbow would not clear structural members. The 20 x 8 inch sizing matches common trunk duct runs off air handlers and furnace plenums. Conformance to ACCA and SMACNA standards makes this fitting appropriate for code-compliant duct system installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e90-degree angle for right-angle trunk duct transitions\u003c\/li\u003e\n\u003cli\u003eFlat, Broadway configuration suits low-clearance installations\u003c\/li\u003e\n\u003cli\u003eRadius throat design reduces turbulence and static pressure loss at the elbow\u003c\/li\u003e\n\u003cli\u003eHot dip galvanized steel construction resists corrosion in conditioned and unconditioned spaces\u003c\/li\u003e\n\u003cli\u003eInlet and outlet both sized at 20 inches by 8 inches for straight-through sizing compatibility\u003c\/li\u003e\n\u003cli\u003eMeets ACCA and SMACNA applicable standards for duct fabrication and installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style sheet metal fitting for rectangular trunk duct systems in residential and light commercial forced-air HVAC installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or licensed sheet metal worker in accordance with SMACNA duct construction standards and local mechanical codes. Shut down and de-energize the air handling system before connecting or modifying ductwork. Secure all duct connections with sheet metal screws and seal with code-approved mastic or UL-listed foil tape to minimize air leakage. Handle cut edges with care to avoid injury from sharp galvanized steel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize A (Inlet)\u003c\/strong\u003e: 20 inches x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize B (Outlet)\u003c\/strong\u003e: 20 inches x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Flat, Broadway, Radius Throat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ACCA, SMACNA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 14_20X8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51283901284658,"sku":"14_20X8","price":65.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277376.jpg?v=1781062787","url":"https:\/\/voomisupply.com\/products\/southwark-metal-14_20x8-trunk-duct-elbow-20x8-inch-90-degree","provider":"Voomi Supply","version":"1.0","type":"link"}