Who is Herz?
A Legacy of European Engineering Excellence.
“Precision valve and control solutions engineered to optimize heating, cooling, and water systems.”
Technological Excellence
Domestic
Reliable and compact valve solutions for residential water supply and heating systems, designed for long service life and easy installation.
Residential & Building Services
High-precision control, balancing, and thermostatic valves that enhance energy efficiency, comfort, and system performance in residential and commercial buildings.
Commercial / Industrial
Heavy-duty flow control and regulation solutions for large-scale HVAC, district heating, cooling, and industrial water applications—built to meet European and international standards.