Zehnder Caladair Carma

The flexible ventilation solutions in the Zehnder Carma product range are equipped with highly efficient heat recovery and are suitable for installation in various properties such as offices, schools, nurseries, shopping centres, apartment buildings, restaurants, etc., both in new buildings and in renovations. The pre-installed, pre-configured ventilation unit allows for easy plug-and-play installation, and the control panel mounted on the ventilation unit ensures easy installation, configuration and operation of the unit. The Zehnder Carma range is available in 7 sizes, 8 configurations and 5 operating modes.

Key benefits:

• There are 7 different unit sizes available, with volume flows from 200 m³/h to 8,000 m³/h. This means that the optimum unit size can always be selected.
• Passive House certified range of MVHR units.
• Diverse applications: The ventilation units can be installed either indoors or outdoors. The weather protection roof is always factory-fitted.
• Versatile mounting options: The ventilation units can be configured for horizontal and verticial installation as well as in a false ceiling.
• Various climate comfort options can be configured, such as electric pre-heating coil and/ or optional electric or water-based post-heating coil. The ventilation unit can therefore be
  specifically adapted to the requirements of the building project.
• Aluminium counterflow heat exchangers with high energy efficiency up to 90 % (EN308) ensure extremely efficient system operation.
• Direct-driven, backwards-curved fans with very low energy consumption, equipped with EC motors and overheating protection allow for affordable and safe operation.