Zehnder Rittling is a renowned brand that has transformed from a small mechanical workshop into a group of companies with over 3,000 employees and a strong presence in North America. The brand's history dates back to 1895 when Jakob Zehnder, a skilled mechanic and bicycle dealer, established his own workshop in Gränichen, Switzerland. In the 1920s, the Zehnder family ventured into manufacturing and achieved success with the production of the Zehnder light motorcycle.

However, the turning point came in 1930 when they developed Europe's first steel tube radiator, which laid the foundation for the company's future achievements. Over the years, Zehnder Rittling has expanded its product range to include hydronic heating, radiant heating and cooling, chilled beams, and induction systems. Their commitment to energy efficiency and creating a healthy and comfortable indoor environment is at the forefront of their product development.

With the acquisition of Hydro-Air Components in 2006, Zehnder Rittling has further strengthened its position in the market, offering a comprehensive range of radiators and ceiling-mounted heating and cooling solutions. Today, Zehnder Rittling continues to be a leader in providing innovative climate control solutions, ensuring that their customers enjoy optimal comfort and well-being in their indoor spaces