Single-flow CMV

In a single-flow controlled mechanical ventilation (CMV) system, fresh air from outside first flows through the living room and bedrooms and is cleared from service rooms through a ventilator block, which includes a fan. Self-adjustable single-flow CMVs provide constant air flow in all exterior conditions (wind, rain) and interior conditions (number of occupants, humidity).

Hygro-adjustable CMVs adapt the air flow according to interior humidity, which allows them to provide a faster discharge of very humid air while limiting waste (ventilation adapted to needs).

Credits: ADEME