{"product_id":"southwark-metal-15s_20x10-trunk-duct-angle-20x10-in","title":"Southwark Metal 15S_20X10 Trunk Duct Angle 20x10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 15S_20X10 is a sheet metal trunk duct angle fitting used in forced-air HVAC duct systems to redirect airflow through a 45-degree turn. Fabricated from hot dip galvanized steel, this fitting features a shortway, vertical, square throat configuration measuring 20 inches x 10 inches on both the inlet and outlet. The square throat design maintains a consistent cross-section through the turn, reducing turbulence and pressure loss in rectangular trunk duct runs. HVAC sheet metal mechanics and duct installers use this fitting during new construction and retrofit duct fabrication work.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for rectangular trunk duct systems in residential and light commercial forced-air applications. The shortway orientation makes it appropriate for installations where horizontal clearance is limited and the turn must be made within a tighter radius relative to the duct width. Both inlet and outlet dimensions are 20 inches x 10 inches, making this a straight-size fitting with no reduction. It is fabricated to meet ACCA and SMACNA duct construction standards, which are the primary design and fabrication references for commercial and residential sheet metal duct systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree shortway trunk duct angle fitting for rectangular duct runs\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance in HVAC duct applications\u003c\/li\u003e\n  \u003cli\u003eSquare throat configuration maintains consistent cross-section through the turn\u003c\/li\u003e\n  \u003cli\u003eVertical, shortway orientation for installations with limited clearance\u003c\/li\u003e\n  \u003cli\u003eUniform 20 inches x 10 inches inlet and outlet — no size reduction\u003c\/li\u003e\n  \u003cli\u003eFabricated to ACCA and SMACNA applicable standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal fitting for rectangular trunk duct systems built to ACCA and SMACNA standards, with 20 inches x 10 inches duct connections on both ends.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed sheet metal mechanic or HVAC technician. Shut down the air handling unit and lock out power before connecting or modifying duct sections. Secure the fitting to adjoining duct sections using sheet metal screws and seal all joints with UL 181-rated duct sealant or mastic in accordance with local mechanical codes and SMACNA guidelines. Do not compress or distort the fitting during installation, as deformation will affect airflow performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Size\u003c\/strong\u003e: 20 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A (Inlet)\u003c\/strong\u003e: 20 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B (Outlet)\u003c\/strong\u003e: 20 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Shortway, Vertical, Square 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\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: 15S_20X10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51283931529522,"sku":"15S_20X10","price":55.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277291.jpg?v=1781063510","url":"https:\/\/voomisupply.com\/products\/southwark-metal-15s_20x10-trunk-duct-angle-20x10-in","provider":"Voomi Supply","version":"1.0","type":"link"}