{"product_id":"southwark-metal-127-nc_7in-oval-to-round-pipe-boot-7x7","title":"Southwark Metal 127-NC_7IN Oval to Round Pipe Boot 7x7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL 127-NC_7IN is a straight, oval-to-round, no-crimp sheet metal pipe boot used to transition ductwork from an oval profile to a round pipe connection. Fabricated from hot dip galvanized steel, it resists corrosion in both supply and return air applications. The no-crimp end eliminates the need for field crimping before fitting a round collar or flex duct connector, saving time on installation. With a 7-inch oval inlet and a 7-inch round outlet, this boot fits standard residential and light commercial duct configurations. It meets ACCA and SMACNA standards, making it appropriate for code-compliant forced-air HVAC systems.\u003c\/p\u003e\n\u003cp\u003eThis pipe boot is used in forced-air heating and cooling systems where oval trunk lines or panned joist runs must transition to round branch runs. Typical install scenarios include connecting a round branch duct to an oval main trunk or terminating an oval duct run at a register boot location. It is suited for residential new construction and retrofit work alike, installed by licensed HVAC technicians and sheet metal contractors working on ducted air distribution systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight oval-to-round geometry transitions a 7-inch oval opening to a 7-inch round connection in a single fitting\u003c\/li\u003e\n  \u003cli\u003eNo-crimp outlet end accepts round duct or flex collar without additional field prep\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized steel construction provides corrosion resistance for long service life in air distribution systems\u003c\/li\u003e\n  \u003cli\u003eMeets ACCA and SMACNA applicable standards for sheet metal duct fittings\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard round branch duct, flex duct connectors, and register boot collars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal fitting for use in residential and light commercial forced-air HVAC duct systems requiring an oval-to-round straight pipe boot transition at the 7-inch size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or licensed sheet metal contractor in accordance with SMACNA duct construction standards and local mechanical codes. Power down the air handling unit and close the fuel supply or disconnect electrical service before working inside the duct system. Secure the boot to adjacent ductwork with sheet metal screws and seal all joints with UL 181-rated mastic or approved foil tape to prevent air leakage. Do not use this fitting in applications outside its rated size or in venting systems for combustion appliances.\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 (Oval Inlet)\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B (Round Outlet Diameter)\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Straight, Oval to Round, No Crimp\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: 127-NC_7IN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51283921207602,"sku":"127-NC_7IN","price":17.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277505.jpg?v=1781063281","url":"https:\/\/voomisupply.com\/products\/southwark-metal-127-nc_7in-oval-to-round-pipe-boot-7x7","provider":"Voomi Supply","version":"1.0","type":"link"}