{"product_id":"ao-smith-100110131-flanged-incoloy-element-9kw-480-277v","title":"Ao Smith 100110131 Flanged Incoloy Element 9KW 480\/277V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AO SMITH 100110131 is a flanged Incoloy heating element designed for commercial electric water heaters. Rated at 9 kilowatts and compatible with 480\/277-volt supply, it features an Incoloy nickel-alloy sheath that resists corrosion and scale buildup in demanding water conditions. Medium watt density reduces surface temperature at the sheath, extending service life in hard-water applications. The element ships with a gasket included and mounts to both round and square flange patterns on a 2.5-inch bolt circle. Strong, forged steel flanges provide a durable, leak-resistant seal. Licensed commercial plumbers and HVAC technicians install this element as a direct OEM-style replacement during routine maintenance or emergency service calls.\u003c\/p\u003e\n\u003cp\u003eThis element is used in commercial electric water heater installations where high-voltage, high-capacity heating is required. It is rated for use in commercial environments and fits AO SMITH DSE Series, CMC Series, SU Series, and DVE\/DHE Series water heaters. The 2.5-inch bolt-circle flange mount accommodates both round and square flange configurations, making it a versatile fit across multiple commercial tank designs. The included gasket eliminates the need to source a separate seal, reducing parts procurement time on the job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIncoloy nickel-alloy sheath resists corrosion and scale in commercial water conditions\u003c\/li\u003e\n  \u003cli\u003eMedium watt density lowers sheath surface temperature for extended element life\u003c\/li\u003e\n  \u003cli\u003eRated 9KW at 480\/277 volts for high-capacity commercial water heating\u003c\/li\u003e\n  \u003cli\u003eFits 2.5-inch bolt-circle round and square flange configurations\u003c\/li\u003e\n  \u003cli\u003eForged steel flanges provide a strong, leak-resistant mounting interface\u003c\/li\u003e\n  \u003cli\u003eGasket included — no separate seal required at installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with AO SMITH DSE Series, CMC Series, SU Series, and DVE\/DHE Series commercial electric water heaters with a 2.5-inch bolt-circle flange mount.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified service technician. Shut off electrical supply at the breaker and relieve tank pressure before removing the existing element. Verify supply voltage matches the 480\/277-volt rating before energizing. Follow applicable local plumbing and electrical codes, including NEC requirements for high-voltage water heater circuits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480\/277 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: 9 KW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Element Length (A Dimension)\u003c\/strong\u003e: 15.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Round and square, forged steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSheath Material\u003c\/strong\u003e: Incoloy nickel alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatt Density\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial replacement part\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGasket Included\u003c\/strong\u003e: Yes\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: 100110131\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51150415855922,"sku":"100110131","price":481.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305988296.jpg?v=1778611627","url":"https:\/\/voomisupply.com\/products\/ao-smith-100110131-flanged-incoloy-element-9kw-480-277v","provider":"Voomi Supply","version":"1.0","type":"link"}