Beyond automated Legionella control, Caleffi’s next-generation digital mixing valve eliminates scale buildup, temperature spikes, emergency scalding risks during power outages, and compliance risks that threaten commercial hot water systems.
MILWAUKEE, WIS. – [August 5, 2026] – Specifying domestic hot water (DHW) systems for hospitals, schools, and senior care facilities requires balancing strict health department mandates with real-world mechanical reliability. While facility owners focus on safety management, installers face a broader set of operational risks: What happens to occupant safety during a power loss? What if hard water scale seizes the valve? What if the Building Management System (BMS) connection is lost?
Addressing these Domestic Hot Water vulnerabilities, Caleffi North America launched the LEGIOMIXevo, a next-generation digital mixing platform designed to eliminate mechanical failure, ensure continuous compliance, and give total specification confidence.
Building on more than 20 years of global engineering and field-proven performance with the original LEGIOMIX® series, the evo elevates commercial DHW management to adapt to a range of healthcare and institutional design goals to operate the intended water plan.
"We engineered the LEGIOMIXevo so specifiers don't have to piece together separate safeguards. It handles pathogen management effortlessly, but more importantly, it protects the system as a whole against physical and operational risk," said Jake Hicks, Senior Product Manager at Caleffi North America. “Our goal with the LEGIOMIXevo isn't just to sell a mixing valve; it's to act as a partner in water safety. We designed this valve to make compliance automatic, documentation transparent, and system fail-safe protection so engineers can specify with absolute confidence.”
