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The Caleffi 523178A High-Flow Thermostatic Mixing Valve is designed to effectively blend hot and cold water to deliver controlled temperature outputs. Ideal for use in both domestic hot water and radiant heating applications, this valve ensures consistency despite variations in pressure or temperature of the supply water.
Featuring a three-way body pattern and connection via sweat, the Caleffi 523178A excels in settings requiring precise temperature maintenance. It meets ASSE 1017 standards and is lead-free, making it suitable for both commercial and residential installations.
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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