{"product_id":"ao-smith-100112276-natural-gas-burner-assembly-kit-14in-39-orifice","title":"Ao Smith 100112276 Natural Gas Burner Assembly Kit 14in 39 Orifice","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AO SMITH 100112276 is a 14-inch natural gas final burner assembly kit designed for residential and light commercial water heater heating systems. This kit provides the complete burner assembly needed to restore proper combustion function in natural gas appliances. Featuring a 39 orifice configuration, it meters gas flow to support consistent flame output. Licensed plumbers and HVAC technicians typically install this component as a direct replacement during burner failure or routine maintenance. The assembly is matched to natural gas (NG) fuel type and is not suitable for liquid propane systems without conversion.\u003c\/p\u003e\n\u003cp\u003eThis burner assembly kit is intended for heating applications where the original burner has degraded, become clogged, or failed outright. The 14-inch form factor and 39 orifice specification make it appropriate for specific AO SMITH water heater units requiring this size and gas type. It is suited for service calls involving loss of heat, irregular flame patterns, or burner component damage diagnosed during inspection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e14-inch burner assembly sized for compatible AO SMITH water heater units\u003c\/li\u003e\n  \u003cli\u003e39 orifice configuration for natural gas fuel metering\u003c\/li\u003e\n  \u003cli\u003eNatural gas (NG) fuel type — not for propane use without conversion\u003c\/li\u003e\n  \u003cli\u003eComplete assembly kit format supports direct replacement without fabrication\u003c\/li\u003e\n  \u003cli\u003eHeating application rated for water heater combustion systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement burner assembly kit for AO SMITH natural gas water heaters requiring a 14-inch final burner assembly with a 39 orifice. Consult the unit model tag and service documentation to confirm fitment before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified gas appliance technician in accordance with local codes and IFGC requirements. Shut off the gas supply and allow the appliance to cool completely before disassembling the burner compartment. Verify that the replacement assembly matches the original orifice count and burner length prior to installation. Do not operate the appliance on a fuel type other than what is indicated on the unit nameplate and confirmed by the orifice specification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurner Length\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural Gas (NG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrifice Count\u003c\/strong\u003e: 39\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Heating\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: AO SMITH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100112276\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51149590462770,"sku":"100112276","price":158.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305989997.jpg?v=1778597884","url":"https:\/\/voomisupply.com\/products\/ao-smith-100112276-natural-gas-burner-assembly-kit-14in-39-orifice","provider":"Voomi Supply","version":"1.0","type":"link"}