{"product_id":"southwark-metal-28r_2-1-4x10x6-sheet-metal-pipe-boot","title":"Southwark Metal 28R_2-1\/4X10X6 Sheet Metal Pipe Boot","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 28R_2-1\/4X10X6 is a center-end sheet metal pipe boot designed to transition from round duct to a rectangular register opening. Fabricated from hot dip galvanized steel, it connects a 6-inch diameter round pipe to a 2-1\/4 x 10 inch rectangular register face. This fitting is used in low-velocity supply air duct systems where floor, wall, or ceiling registers require a clean transition from flexible or rigid round duct. Licensed HVAC installers and sheet metal mechanics are the primary users of this fitting in both new construction and retrofit applications.\u003c\/p\u003e\n\u003cp\u003eThis boot end is suited for residential and light commercial forced-air HVAC installations. The center-end configuration positions the round collar at the center of the rectangular boot, which accommodates straight duct runs feeding directly into a register opening. The 2-1\/4 x 10 inch rectangular opening matches a standard register size common in residential floor and wall applications. The fitting conforms to ACCA and SMACNA standards, making it appropriate for systems designed and installed to those specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance in typical duct environments\u003c\/li\u003e\n  \u003cli\u003eCenter-end configuration for straight-run duct connections\u003c\/li\u003e\n  \u003cli\u003eRectangular opening: 2-1\/4 x 10 inches to match standard residential register sizes\u003c\/li\u003e\n  \u003cli\u003eRound collar: 6-inch diameter for connection to standard round duct or flex duct\u003c\/li\u003e\n  \u003cli\u003eManufactured to ACCA and SMACNA applicable standards\u003c\/li\u003e\n  \u003cli\u003eRegister-type boot for use with supply air register grilles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal fitting for forced-air HVAC duct systems using 6-inch round supply duct and standard 2-1\/4 x 10 inch rectangular register openings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fitting is installed by licensed HVAC technicians or sheet metal mechanics as part of a supply air duct system. Shut down the air handler or furnace and confirm the system is de-energized before working on duct connections. Secure the round collar to the supply duct using sheet metal screws and foil-backed mastic or UL-listed duct tape per SMACNA installation guidelines. Ensure the rectangular boot face is properly sealed to the subfloor or wall framing to prevent air leakage at the register opening.\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\u003eRectangular Opening (Size A)\u003c\/strong\u003e: 2-1\/4 x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRound Collar Diameter (Size B)\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Direction\u003c\/strong\u003e: Center\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Register\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: 28R_2-1\/4X10X6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51283994181938,"sku":"28R_2-1\/4X10X6","price":16.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278646.jpg?v=1781065395","url":"https:\/\/voomisupply.com\/products\/southwark-metal-28r_2-1-4x10x6-sheet-metal-pipe-boot","provider":"Voomi Supply","version":"1.0","type":"link"}