{"product_id":"taco-cbx30-125-8-gallon-vertical-bladder-expansion-tank","title":"Taco CBX30-125 8-Gallon Vertical Bladder Expansion Tank","description":"\u003cp\u003eEfficiently manage thermal expansion in your hydronic heating or cooling system with the reliable \u003cstrong\u003eCBX30-125\u003c\/strong\u003e vertical bladder expansion tank from Taco. This 8-gallon capacity model, known as the \u003cstrong\u003eCBX30-125\u003c\/strong\u003e, is engineered to absorb the increased volume of water as it heats, preventing pressure spikes that can lead to relief valve discharge or system component damage.\u003c\/p\u003e\u003cp\u003eThe tank features a heavy-duty, field-replaceable bladder that separates system water from the air cushion, effectively eliminating waterlogging issues and ensuring consistent pressure control. This design minimizes tank corrosion while maintaining a stable environment for your pumps and boilers throughout the operational cycle.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Management:\u003c\/strong\u003e Specifically designed to handle residential and light commercial thermal expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Rugged vertical construction with a replaceable internal bladder for extended service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Cushioning:\u003c\/strong\u003e Pre-charged air side keeps system fluid isolated from the shell to prevent internal oxidation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for closed-loop hydronic heating systems, radiant floor heating, and baseboard circulation networks requiring consistent system pressure maintenance.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43136473825374,"sku":"CBX30-125","price":2854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/CBX30_125_image_b49f2b51-e65f-4916-a177-996efc77bce1.png?v=1786137486","url":"https:\/\/nationalboilersupply.com\/products\/taco-cbx30-125-8-gallon-vertical-bladder-expansion-tank","provider":"National Boiler Supply","version":"1.0","type":"link"}