Aerodynamics of the PRANA decentralized ventilation system!

Clean air is a prerequisite for good health and well-being!
In order to provide air of proper quality in enclosed spaces for various purposes, modern manufacturers of ventilation equipment offer a wide range of devices. In particular, household recuperators.
However, buyers have a quite logical question: how to test the efficiency of a recuperator if we cannot see the air passing through the device?
To demonstrate the process of air flow through the recuperator channels, the PRANA team has prepared a special video for you. As part of the official study of the aerodynamics of PRANA decentralized ventilation systems, we have filmed footage that will demonstrate the efficiency of the recuperator.
Enjoy the video!
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