{"product_id":"taco-g4210s-4-diameter-2-pass-heat-exchanger-60","title":"Taco G4210S 4\" Diameter 2-Pass Heat Exchanger 60\"","description":"\u003cp\u003eEfficiently manage thermal transfer in your hydronic system with the \u003cb\u003eTaco G4210S\u003c\/b\u003e 4-inch diameter, 2-pass heat exchanger. This robust unit is engineered to deliver reliable heat exchange performance in demanding commercial and residential mechanical rooms, ensuring your heating fluid maintains optimal temperatures for consistent system operation. Built with precision, the \u003cb\u003eG4210S\u003c\/b\u003e model provides the durability expected of high-quality Taco equipment.\u003c\/p\u003e\u003cp\u003eThis heat exchanger utilizes a 2-pass design to maximize the contact time between fluids, allowing for superior heat transfer efficiency compared to single-pass configurations. By circulating the tube-side fluid across the shell twice, the device effectively balances flow rate requirements with thermal output, minimizing pressure drops while maximizing heating potential.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThermal Transfer:\u003c\/b\u003e Engineered for high-efficiency heat exchange in hydronic circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e Constructed to withstand rigorous commercial operating pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaintenance:\u003c\/b\u003e Designed for simplified servicing within modular mechanical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boiler systems, hydronic secondary loops, solar thermal applications, and domestic hot water generation where precise temperature control is required.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43136547684446,"sku":"G4210S","price":13140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/G4210S_image_5d0d0aa0-a009-4100-8dc1-c8d945beb7af.png?v=1786142087","url":"https:\/\/nationalboilersupply.com\/products\/taco-g4210s-4-diameter-2-pass-heat-exchanger-60","provider":"National Boiler Supply","version":"1.0","type":"link"}