{"product_id":"lukjan-ob7505-5-inch-round-to-oval-duct-boot","title":"Lukjan ob7505 5 Inch Round to Oval Duct Boot","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LUKJAN ob7505 is a precision-formed sheet metal duct boot designed to transition a 5-inch round duct connection into an oval outlet for perimeter register installations. This fitting directs conditioned air from round branch ductwork into the oval profile required at floor, wall, or ceiling registers in forced-air systems. It measures 10 inches in length, 9 inches in width, and 11 inches in height, with a shipping weight of 0.5 pounds. HVAC technicians and sheet metal mechanics install this boot during new construction rough-in and during duct replacement or retrofit work in residential and light commercial projects.\u003c\/p\u003e\n\u003cp\u003eThe ob7505 is suited for perimeter register connections in residential forced-air heating and cooling systems and in light commercial applications where a 5-inch round duct feeds a floor or wall register. The oval outlet profile aligns with standard register boot openings, allowing a direct drop-in fit at the register location. It is commonly installed at the end of a branch run where round flexible or rigid duct terminates at an exterior wall cavity or floor cavity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTransitions a 5-inch round duct to an oval outlet for smooth airflow distribution at the register\u003c\/li\u003e\n  \u003cli\u003ePrecision-formed sheet metal construction for consistent fit and dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eCompact profile at 10 inches long, 9 inches wide, and 11 inches tall for tight installation spaces\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.5 pounds for easy handling during overhead or floor cavity installation\u003c\/li\u003e\n  \u003cli\u003eSuited for both new construction rough-in and retrofit duct work in residential and light commercial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction fitting for residential and light commercial forced-air duct systems requiring a 5-inch round to oval boot transition at a perimeter register location.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians or qualified sheet metal mechanics. Shut down the air handling system before installing or modifying ductwork fittings. Secure the boot to the branch duct using sheet metal screws and seal all joints with listed duct sealant or foil tape in accordance with local mechanical codes and SMACNA guidelines. Ensure the oval outlet is properly aligned with the register opening before fastening the register to the boot collar.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRound Inlet Size\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: HVAC Duct\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSub Type\u003c\/strong\u003e: Duct Pipe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Lukjan Metal Products\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: LUKJAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ob7505\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LUKJAN","offers":[{"title":"Default Title","offer_id":51620028514610,"sku":"OB7505","price":20.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2bc63067fb616a2fb77f9fef145fa218.jpg?v=1787339286","url":"https:\/\/voomisupply.com\/products\/lukjan-ob7505-5-inch-round-to-oval-duct-boot","provider":"Voomi Supply","version":"1.0","type":"link"}