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The Caleffi 521516AC thermostatic mixing valve is designed for effective temperature control in various water systems. Ideal for hydronic and radiant heating systems, as well as domestic hot water systems. This mixing valve ensures consistent water temperature by compensating for changes in both temperature and pressure.
The Caleffi 521516AC offers precise control for both residential and commercial applications. Equipped with inlet check valves and a gauge, it ensures reliable performance and energy efficiency.
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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