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Watts 0212026

8-1/4 in 3.5 Gallon Expansion Tank, Maroon

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Regular price $4,332.00
Sale price $4,332.00 Regular price
Overview
SPECIAL ORDER ITEM. Review Returns Policy before purchase. This is a commercial-grade potable water expansion tank designed to manage thermal expansion in hot water systems. It is commonly identified as part of the DETA series and is engineered for use with gas, electric, oil-fired, and indirect water heaters as well as hot water storage tanks. This expansion tank plays a critical role in maintaining system safety and efficiency by absorbing the increased volume of water that occurs when water is heated. By doing so, it helps keep system pressure below the temperature and pressure relief valve setting, reducing the risk of valve discharge, leaks, and premature wear on plumbing components.