{"product_id":"lennox-60g79-heat-exchanger","title":"Lennox 60G79 Heat Exchanger","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 60G79 Heat Exchanger\u003c\/strong\u003e (MPN: 60G79, replaces LB-58087BB) is a high-performance primary heat exchange assembly engineered for \u003cstrong\u003eLennox GCS16 and GCS24 series furnaces\u003c\/strong\u003e. Built to handle the thermal stresses of industrial heating applications, this 170-pound unit effectively transfers thermal energy from the combustion chamber to the air stream without cross-contamination. This \u003cstrong\u003eOEM Lennox furnace component\u003c\/strong\u003e is also compatible with Allied, Armstrong, Magic-Pak, and Concord equipment, serving as a direct \u003cstrong\u003ereplacement for RS44327-001\u003c\/strong\u003e. The \u003cstrong\u003e60G79 heat exchanger\u003c\/strong\u003e is essential for restoring \u003cstrong\u003eHVAC energy efficiency\u003c\/strong\u003e and ensuring safe combustion exhaust management. For technicians performing a \u003cstrong\u003efurnace heat exchanger replacement\u003c\/strong\u003e, this heavy-duty assembly provides the exact tolerance and \u003cstrong\u003ecommercial HVAC part\u003c\/strong\u003e durability required to withstand high-output cycles in rooftops and split systems.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Direct OEM fit for \u003cstrong\u003eLennox GCS16\u003c\/strong\u003e and \u003cstrong\u003eLennox GCS24\u003c\/strong\u003e series, eliminating the need for field modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Maximizes heat transfer across metal surfaces to reduce fuel consumption and lower operational overhead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Serves as a versatile \u003cstrong\u003eLennox replacement part\u003c\/strong\u003e for diverse brands under the Lennox International umbrella, including Armstrong and Ducane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Scaled at 170 lbs with dimensions of 46\" x 44\" x 36\" to meet the demanding requirements of high-tonnage commercial units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Lennox furnace models use the 60G79 heat exchanger?\u003c\/strong\u003e\u003cbr\u003e\nThis assembly is primarily utilized in the GCS16-120-270-1, GCS16-1353-270-3, and GCS24-1603-270-1 series, along with various Allied and Magic-Pak commercial rooftop units.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat was the previous part number for the Lennox 60G79?\u003c\/strong\u003e\u003cbr\u003e\nThe \u003cstrong\u003eLennox 60G79\u003c\/strong\u003e replaces legacy part numbers \u003cstrong\u003eLB-58087BB\u003c\/strong\u003e and \u003cstrong\u003eRS44327-001\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much does the Lennox 60G79 weigh for shipping?\u003c\/strong\u003e\u003cbr\u003e\nThe unit has a net weight of approximately 170 lbs, though shipping weight typically exceeds 210 lbs, requiring \u003cstrong\u003eLTL freight shipping\u003c\/strong\u003e with a lift gate.\u003c\/p\u003e\n\n\u003cp\u003ePlease contact us for shipping charge on this item. Lennox 60G79 Heat Exchanger\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":35657955404,"sku":"60G79","price":4217.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_2216af41-67b4-4144-b606-4b4b595d6902.png?v=1794608108","url":"https:\/\/www.gsistore.com\/products\/lennox-60g79-heat-exchanger","provider":"GSIstore","version":"1.0","type":"link"}