{"product_id":"ao-smith-100281540-natural-gas-kit-75-gal-cast-iron","title":"Ao Smith 100281540 Natural Gas Kit 75 Gal Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AO SMITH 100281540 is a natural gas floor burner assembly conversion kit designed for 75-gallon cast iron water heaters. This kit provides the components needed to set up or restore natural gas burner operation in large-capacity residential or light commercial water heating equipment. Cast iron construction delivers durability in high-heat combustion environments. Licensed plumbers and water heater service technicians are the primary installers of this assembly.\u003c\/p\u003e\u003cp\u003eThis kit is suited for 75-gallon floor-standing water heater applications where a natural gas burner assembly is required. It is intended for use in systems that call for cast iron burner components, typically found in older or heavy-duty water heater configurations. Installers should confirm tank size, fuel type, and burner mounting style before ordering.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNatural gas configuration for 75-gallon water heater systems\u003c\/li\u003e\n\u003cli\u003eCast iron burner assembly for durability in high-heat environments\u003c\/li\u003e\n\u003cli\u003eDesigned as a floor burner assembly replacement or conversion kit\u003c\/li\u003e\n\u003cli\u003eMatches OEM specifications for compatible AO SMITH equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or conversion kit for 75-gallon natural gas water heaters requiring a cast iron floor burner assembly. Confirm model compatibility with AO SMITH documentation before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified water heater service technician. Shut off the gas supply and allow the unit to cool completely before beginning any burner assembly work. All gas connections must be tested for leaks after installation and work should comply with applicable local codes and IFGC requirements. Do not attempt to modify the burner assembly components.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Capacity\u003c\/strong\u003e: 75 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AO SMITH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100281540\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51149613629746,"sku":"100281540","price":243.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305990162.jpg?v=1778598543","url":"https:\/\/voomisupply.com\/products\/ao-smith-100281540-natural-gas-kit-75-gal-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}