Company Story
1810 - Founding of the company by Jakob Zehnder as a small mechanical workshop in Gränichen, Switzerland.
1850 - Expansion of the company into the production of heating and ventilation systems.
1900 - Introduction of the first radiators, marking the beginning of Zehnder's focus on heating technology.
1920 - Development of the first convector heaters, which quickly gained popularity in Europe.
1950 - Expansion into international markets, with the establishment of subsidiaries in Germany, France, and Italy.
1960 - Introduction of the first fan coil units, which became a staple product for the company.
1980 - Acquisition of several companies, expanding Zehnder's product portfolio and global presence.
1990 - Introduction of the first air-water heat pumps, marking Zehnder's entry into the renewable energy market.
2000 - Expansion into the Asian market, with the establishment of subsidiaries in China and India.
2010 - Introduction of the first hybrid heating systems, combining different heat sources for maximum efficiency.