The application is designed for engineers HVAC working in the field of design and installation of ventilation systems.

With this mobile application you can easily anywhere will be able to determine the area of air ducts and various shaped pieces which is especially important in terms of construction.

The application allows you to save the results of calculations (CSV format) and send them by E-mail Bluetooth etc. for further work in the editors of the tables.

Supported parts (rectangular and round): straight ducts bends reducers (transition) caps tee offset hood rain cap deflector.