{"product_id":"ao-smith-100112342-final-burner-assembly-nat-16-inch-orifice-37","title":"AO Smith 100112342 Final Burner Assembly NAT 16-Inch Orifice 37","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe AO Smith 100112342 Final Burner Assembly NAT 16-Inch Orifice 37 is a genuine OEM replacement part designed for natural gas appliances that use a 16-inch burner configuration. Built to AO Smith engineering standards, this burner assembly features a calibrated #37 orifice to support steady flame characteristics and efficient fuel flow across typical operating ranges.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and how it works\u003c\/h3\u003e\n\u003cp\u003eReplacing the final burner assembly can help restore even heat distribution and reliable ignition in compatible AO Smith systems. The 16-inch footprint fits specific burner housings, while the #37 orifice provides a measured opening that balances air and gas for efficient combustion under normal conditions. The construct uses heat-resistant materials intended to withstand regular heating cycles.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNatural gas operation ( NAT )\u003c\/li\u003e\n  \u003cli\u003e16-inch burner size for compatible AO Smith setups\u003c\/li\u003e\n  \u003cli\u003e#37 orifice for controlled fuel flow\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed for long service life\u003c\/li\u003e\n  \u003cli\u003eOEM replacement part to maintain original performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world usage scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing a worn or failing final burner in natural gas appliances\u003c\/li\u003e\n  \u003cli\u003eRestoring consistent heat output and ignition reliability\u003c\/li\u003e\n  \u003cli\u003eMaintaining original equipment performance without aftermarket substitutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation considerations and tips\u003c\/h3\u003e\n\u003cp\u003eBefore replacing, confirm that the part matches the model requirements and natural gas specification. This final burner assembly is designed for NAT gas and the 16-inch configuration. Handle with care, disconnect power and gas supply during service, and consult the installation manual for torque and alignment guidelines. If in doubt, seek professional assistance.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and care\u003c\/h3\u003e\n\u003cp\u003eUsing OEM components helps preserve system integrity and safety standards. Keep the area clean, inspect connections after installation, and perform periodic checks according to the appliance manufacturer's maintenance schedule.\u003c\/p\u003e\n\u003ch3\u003eWhy choose OEM from AO Smith?\u003c\/h3\u003e\n\u003cp\u003eChoosing an original AO Smith burner assembly can help maintain the intended operation, flame stability, and compatibility with the brand's burner geometry, reducing the risk of misfit parts. The NAT and 16-inch design are part of AO Smith's standard approach to reliable heat generation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is AO Smith 100112342 Final Burner Assembly NAT 16 inch used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A natural gas final burner assembly for 16-inch burner housings, featuring a #37 orifice for precise fuel flow in AO Smith appliances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before replacing this burner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Verify compatibility with your AO Smith unit, ensure a proper natural gas supply, and follow safe installation practices; seek a qualified technician if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A. O. Smith","offers":[{"title":"Default Title","offer_id":43982345011334,"sku":"B0743LV1GV","price":207.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/ao-smith-final-burner-assembly-natural-gas-16-inch-orifice-37.jpg?v=1778753437","url":"https:\/\/patiozora.com\/products\/ao-smith-100112342-final-burner-assembly-nat-16-inch-orifice-37","provider":"PatioZora","version":"1.0","type":"link"}