{"product_id":"taco-g4406s-4-diameter-4-pass-heat-exchanger","title":"Taco G4406S 4\" Diameter 4-Pass Heat Exchanger","description":"\u003cp\u003eOptimizing thermal exchange within commercial hydronic systems is critical for efficiency, and the \u003cstrong\u003eG4406S\u003c\/strong\u003e heat exchanger from Taco is engineered to meet these demanding requirements. This robust 4-inch, 4-pass unit facilitates high-rate heat transfer, ensuring consistent temperature regulation across your building's HVAC infrastructure. By integrating the \u003cstrong\u003eTaco G4406S\u003c\/strong\u003e into your system, you secure a reliable solution for sustained fluid temperature management.\u003c\/p\u003e\u003cp\u003eThis heat exchanger utilizes a multi-pass design that forces fluid through the shell and tube configuration multiple times. This increased contact time significantly enhances the heat transfer efficiency compared to standard single-pass models, allowing for a more compact footprint without compromising output capacity.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Optimized 4-pass flow path for maximum BTU transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Precision-engineered for durability in high-demand hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Engineered for seamless integration with existing Taco piping configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Flow:\u003c\/strong\u003e Designed to maintain consistent pressure drops under varying load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for use in commercial water-to-water hydronic heating systems, radiant floor heating loops, snow-melt systems, and domestic hot water production circuits where high thermal performance is required.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43136554860638,"sku":"G4406S","price":10787.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/G4406S_image_0e537fc4-7e39-43ba-a9ac-e006f6a253ca.png?v=1786142567","url":"https:\/\/nationalboilersupply.com\/products\/taco-g4406s-4-diameter-4-pass-heat-exchanger","provider":"National Boiler Supply","version":"1.0","type":"link"}