{"product_id":"taco-g4404l-4-diameter-4-pass-heat-exchanger","title":"Taco G4404L 4\" Diameter 4-Pass Heat Exchanger","description":"\u003cp\u003eEfficient heat transfer is critical for maintaining peak hydronic system performance, and the \u003cstrong\u003eG4404L\u003c\/strong\u003e 4-pass heat exchanger by Taco is engineered for consistent thermal regulation. This high-quality 4-inch diameter unit is designed to facilitate rapid temperature exchange between media, ensuring your heating system operates at optimal efficiency throughout its lifecycle.\u003c\/p\u003e\u003cp\u003eThe unit utilizes a precision-engineered 4-pass configuration, which forces the fluid to travel through the heat exchanger tube bundle four times. This extended flow path maximizes the contact time between the heating medium and the secondary fluid, resulting in superior heat transfer rates compared to standard single-pass designs.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Exchange:\u003c\/strong\u003e Multi-pass design maximizes thermal transfer efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Engineered for durability in demanding hydronic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Availability:\u003c\/strong\u003e Ships promptly to reduce system downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial and residential hydronic heating installations, radiant floor systems, and domestic hot water heat transfer applications requiring consistent temperature control.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43136548831326,"sku":"G4404L","price":8751.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/G4404L_image_c171da3a-2966-4027-bf5a-f2fd1a2e7c88.png?v=1786142174","url":"https:\/\/nationalboilersupply.com\/products\/taco-g4404l-4-diameter-4-pass-heat-exchanger","provider":"National Boiler Supply","version":"1.0","type":"link"}