{"product_id":"ao-smith-100112431-heat-exchanger-hw-399-hw-420-models-replacement-mpn-9008011005","title":"AO Smith 100112431 Heat Exchanger HW-399 \u0026 HW-420 Models Replacement MPN 9008011005","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eAO Smith offers the 100112431 Heat Exchanger designed for HW-399 and HW-420 models. This essential component is necessary for efficient heating applications in water heaters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes parts to convert from lead dipped to integral finned design.\u003c\/li\u003e\n\u003cli\u003eCompatible with HW-399 and HW-420 models.\u003c\/li\u003e\n\u003cli\u003eVerify part numbers against your heater's model and series number.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe heat exchanger enhances the heating efficiency of your water heater, ensuring reliable performance.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\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\u003eModel Numbers\u003c\/strong\u003e: HW-399, HW-420\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 50 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Depth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement Part\u003c\/strong\u003e: 9008011005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Features\u003c\/strong\u003e: Additional parts for conversion\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AO SMITH","offers":[{"title":"Default Title","offer_id":50055976943922,"sku":"100112431","price":2663.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/223245470.jpg?v=1778826140","url":"https:\/\/voomisupply.com\/products\/ao-smith-100112431-heat-exchanger-hw-399-hw-420-models-replacement-mpn-9008011005","provider":"Voomi Supply","version":"1.0","type":"link"}