Decentralized, self-regulating ventilation unit with exceptionally high efficiency for individual spaces.
The Zehnder Caladair Eversky™: Smart ventilation for an optimal indoor climate. The Eversky™ is a decentralized, self-regulating ventilation unit with exceptionally high heat recovery efficiency. This unit is specifically designed for individual rooms within public, industrial, and commercial buildings — such as classrooms, nurseries, offices, and shops. Complete comfort: In addition to efficient heat recovery, the unit provides advanced air filtration and temperature control. This results in highly healthy indoor air quality and maximum comfort. Plug & Play installation: All internal components are factory-assembled, wired, and programmed according to the desired configuration. This guarantees quick and error-free installation. Directly operational: Once your installer has placed the unit, the Eversky™ is immediately ready for use.