{"product_id":"bell-gossett-su104-4-replacement-tube-bundle-for-heat-exchangers","title":"Bell \u0026 Gossett SU104-4 Replacement Tube Bundle for Heat Exchangers","description":"\u003cp\u003eMaintain peak thermal efficiency and fluid temperature control in your hydronic system with the premium \u003cstrong\u003eSU104-4\u003c\/strong\u003e tube bundle by Bell \u0026amp; Gossett. Engineered as a direct replacement for B\u0026amp;G shell and tube heat exchangers, this bundle restores the heat transfer capability of aging or fouled units, ensuring consistent performance for your HVAC infrastructure. The \u003cstrong\u003eSU104-4\u003c\/strong\u003e model is precision-manufactured to meet the rigorous standards of commercial and industrial hydronic applications.\u003c\/p\u003e\u003cp\u003eThis tube bundle utilizes a high-surface-area design to facilitate rapid heat exchange between the shell-side and tube-side fluids. By circulating fluid through these engineered coils, the unit maximizes contact time and thermal conductivity, effectively preventing system downtime and maintaining precise loop temperatures. Regular replacement of a compromised tube bundle is essential to preventing cross-contamination and restoring the flow dynamics necessary for energy-efficient operation.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Restores original BTU transfer capacity for optimized system heating and cooling cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Constructed with high-grade alloys to withstand thermal shock and resist fluid-borne corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Precision-fit architecture ensures seamless integration with existing B\u0026amp;G heat exchanger shells.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial water heaters, hydronic heating loops, industrial process cooling, and large-scale domestic hot water distribution systems.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43136991756382,"sku":"SU104-4","price":6785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/SU104_4_image_4c89c129-19fd-4ae1-b306-c32b2f3fd2c9.png?v=1786161887","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-su104-4-replacement-tube-bundle-for-heat-exchangers","provider":"National Boiler Supply","version":"1.0","type":"link"}