The double flow CMV network is the most important element of your installation
The double flow ventilation network is mostly routed behind the lining, in false ceilings in technical ducts that are difficult or impossible to access once the unit is closed.
It is therefore sensible to design it so that it has a long life.
On the quality of the network will depend the quality of the air distribution in the dwelling, the air flow rates room by room, the acoustics of the machine, the aeraulic acoustics, the quality of the indoor air or the electrical consumptions of the fans.
We can only encourage you to take care of the design and the choice of the network. This is also why we market a semi-rigid HDPE network that responds to all these quality and hygiene issues while remaining simple to install.
