Noyal sur Vilaine (35530)

Type of project : Renovation

Since 1974, I have lived in a 104 square meter house that was equipped with a MASSER electric heater. This system is composed of classic convectors, and a ventilation system which took the air outside to distribute it at the foot of each radiator, through a fan then a network of pipes embedded in the ground, the stale air being supposed to go out by the natural ventilations in the wet rooms under the effect of the overpressure created by this fan. I was never satisfied with this system, and I had to complete it by installing a conventional CMV to extract the stale air properly.

While searching for information on double flow ventilation systems on the Internet, I discovered the existence of