{"product_id":"southwark-metal-212014-duct-end-cap-20-x-14-inches","title":"Southwark Metal 212014 Duct End Cap 20 X 14 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SOUTHWARK METAL 212014 is a sheet metal duct end cap sized at 20 x 14 inches, designed to close off the open end of a rectangular sheet metal duct section. End caps are used to terminate duct runs where airflow is not required, preventing conditioned air from escaping at dead-end duct branches. This fitting is a standard component in low-pressure residential and light commercial HVAC duct systems and is typically installed by sheet metal workers or licensed HVAC technicians during new construction, renovation, or system modification work.\u003c\/p\u003e\u003cp\u003eThis end cap is suited for rectangular duct applications where a 20 x 14 inch termination is required. It fits into existing sheet metal duct systems built to standard dimensions and is appropriate for supply or return duct configurations where a branch or main run needs to be capped off. Typical installation scenarios include balancing airflow distribution during system commissioning or sealing unused duct openings during retrofits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSized at 20 x 14 inches to match standard rectangular duct dimensions\u003c\/li\u003e\n\u003cli\u003eSheet metal construction for durability in low-pressure forced-air systems\u003c\/li\u003e\n\u003cli\u003eTerminates open duct ends to prevent uncontrolled air loss\u003c\/li\u003e\n\u003cli\u003eCompatible with standard rectangular duct assembly and drive-and-cleat or slip connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for standard 20 x 14 inch rectangular sheet metal duct systems in residential and light commercial forced-air HVAC applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or qualified sheet metal worker. Power down the air handling unit and verify the system is depressurized before fitting the end cap. Secure the cap using drive-and-cleat, slip, or S-lock connections as appropriate to the existing duct assembly, and seal all seams with UL 181-rated duct mastic or foil tape per local mechanical code requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Width\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Height\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Rectangular End Cap\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: 212014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284009779506,"sku":"212014","price":25.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277227.png?v=1781065931","url":"https:\/\/voomisupply.com\/products\/southwark-metal-212014-duct-end-cap-20-x-14-inches","provider":"Voomi Supply","version":"1.0","type":"link"}