{"product_id":"southwark-metal-27r_4x10x4-sheet-metal-pipe-boot-4x10","title":"Southwark Metal 27R_4X10X4 Sheet Metal Pipe Boot 4x10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 27R_4X10X4 is a straight sheet metal pipe boot designed to transition from round duct to a rectangular register opening in residential and light commercial HVAC duct systems. Constructed from hot dip galvanized steel, this boot provides corrosion resistance suited for supply air distribution in forced-air heating and cooling applications. The rectangular opening measures 4 inches by 10 inches (Size A), and the round collar measures 4 inches in diameter (Size B). HVAC installers and sheet metal contractors use this fitting to terminate duct runs at floor, wall, or ceiling register locations.\u003c\/p\u003e\n\u003cp\u003eThis pipe boot is used in forced-air HVAC systems where a round duct branch connects to a standard 4-by-10-inch register or grille. It is a common fitting in residential new construction and renovation work, installed at the end of a supply duct run before the register face is applied. The straight configuration positions the duct outlet perpendicular to the register plane, making it appropriate for floor or ceiling installations where the duct approaches directly from below or above.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance in air distribution applications\u003c\/li\u003e\n  \u003cli\u003eRectangular opening: 4 inches by 10 inches to match standard register size\u003c\/li\u003e\n  \u003cli\u003eRound collar: 4 inches in diameter for direct duct connection\u003c\/li\u003e\n  \u003cli\u003eStraight boot configuration for floor or ceiling register terminations\u003c\/li\u003e\n  \u003cli\u003eMeets ACCA and SMACNA applicable standards for sheet metal duct fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal fitting compatible with standard 4-inch round supply duct and 4-by-10-inch floor, wall, or ceiling registers in residential and light commercial forced-air HVAC duct systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified sheet metal contractor in accordance with SMACNA duct construction standards and local mechanical codes. Shut down the air handling system before connecting or modifying duct branches. Secure the boot to the round duct using sheet metal screws and seal all joints with UL-listed duct sealant or foil tape to prevent air leakage. Ensure the rectangular collar seats flush against the subfloor or ceiling substrate before fastening the register face.\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 (Rectangular Opening)\u003c\/strong\u003e: 4 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B (Round Collar Diameter)\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Register, Straight\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: 27R_4X10X4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51283947847986,"sku":"27R_4X10X4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278702.jpg?v=1781063932","url":"https:\/\/voomisupply.com\/products\/southwark-metal-27r_4x10x4-sheet-metal-pipe-boot-4x10","provider":"Voomi Supply","version":"1.0","type":"link"}