ThermaSol, a U.S.-based manufacturer, is renowned as the original innovator of the residential steam shower. The company’s legacy began with founder David Altman, who revolutionized the spa industry by designing, patenting, and installing the first electric steam generator in 1958. This spirit of ingenuity continued on in 1971 when Murray Altman took over the steam bath division and finally, Mitch Altman’s leadership from 1989 to 2024. For over six decades, three generations of the Altman family have redefined the spa experience by blending cutting-edge technology with engineering expertise. In 2024, ThermaSol merged with Harvia, a global leader in sauna and spa solutions, marking the beginning of a new era. This synergy continues to uphold ThermaSol’s longstanding commitment to wellness innovation, offering clients the most sophisticated and immersive spa experience.