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The Resideo TK300-15 Expansion Tank is designed for efficient operation within closed hydronic heating systems. This robust unit serves to absorb system water expansion, ensuring optimal pressure within the hydronic system and preventing potential system damage due to pressure build-up. Constructed from durable steel with a diaphragm design, it supports up to 125 PSI and withstands temperatures up to 240 degrees Fahrenheit.
Resideo's expansion tanks are reputable for their reliability and efficiency in heating systems. This model features a pre-charged air-tight cushion, verified and tested at 12 psig to ensure consistent performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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