About

About Sermeta Sermeta is the global leader in stainless-steel heat exchangers for gas condensing boilers, offering high-efficiency solutions for heating and domestic hot water. Widely recognized in the U.S. market, our Nhext® heat exchanger delivers outstanding performance and reliability in high-output applications. With over 2.4 million units produced annually, Sermeta combines advanced automation, hydrogen-ready technology, and strong logistics to support customers with sustainable, future-ready solutions.