{"product_id":"weil-mclain-672619163744-eg-50-55-series-cast-iron-gas-boiler-section-assembly","title":"Weil-mclain 672619163744 EG-50 55 Series Cast Iron Gas Boiler Section Assembly","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Weil-McLain 672619163744 is a cast iron section assembly designed for use with EG-50 and 55 Series atmospheric gas boilers. This assembly is compatible with Series 1, 2, 3, 4, and 5 configurations and is built without a tankless opening. HVAC technicians and boiler installers rely on this type of section assembly when building or replacing the core heat exchanger structure of a residential or light commercial boiler system. Cast iron construction is the standard for long-term durability in boiler applications. It holds up well to repeated heating and cooling cycles and resists corrosion over years of service. The EG-50 and 55 Series boilers are atmospheric gas boilers, meaning they draw combustion air from the surrounding space rather than using a forced-draft system. These units are designed for natural gas fuel only. They support both water and steam heating systems, making this assembly suitable for a wide range of hydronic and steam heating installations. The section assembly measures 36 inches in height, 48 inches in length, and 40 inches in width. When replacing or assembling an EG-50 or 55 Series boiler, the section assembly forms the structural and thermal core of the unit. Installers should consult the boiler manual to identify all additional components required for a complete installation. This part is not a standalone boiler and must be used as part of a full assembly process. It is intended for use by qualified HVAC and boiler professionals who are familiar with Weil-McLain boiler systems and installation requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron construction for long-lasting durability in water and steam heating systems\u003c\/li\u003e\n\u003cli\u003eCompatible with EG-50 and 55 Series atmospheric gas boilers, Series 1 through 5\u003c\/li\u003e\n\u003cli\u003eDesigned for natural gas only, without tankless opening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Weil-McLain 672619163744 section assembly provides a durable cast iron core for EG-50 and 55 Series gas boiler builds and replacements. It supports both water and steam systems and is built for professional installation.\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: WEIL-MCLAIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 672619163744\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models\u003c\/strong\u003e: EG-50, 55 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e: Series 1, 2, 3, 4, 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e: Water and Steam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTankless Opening\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 40 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":43138416279646,"sku":"672619163744","price":3126.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/304884944.jpg?v=1786217186","url":"https:\/\/nationalboilersupply.com\/products\/weil-mclain-672619163744-eg-50-55-series-cast-iron-gas-boiler-section-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}