Indoor air quality is really important for feeling well at home.

The new trends promote buildings which are increasingly insulated from the thermal point of view but which are poor as for ventilation, that is to say, the natural and spontaneous air exchange in the rooms through doors, windows and walls.

MVHR systems provide fresh air into a building whilst retaining most of the energy from the stale air. Air distribution is achieved thanks to efficient ductwork which makes it possible to extract air from the wet rooms and supply fresh air to the living areas of the dwelling.

Designed for small- and medium-sized residential buildings,WHR 200 by RDZ is the new mechanical ventilation unit equipped with a very high-efficiency counter-flow heat exchanger. This is a very silent and compact solution which is suitable for wall-upright or floor-standing installation.