Wall recessed HRV system, with air exchange capacity of up to 120 m3/h. High performance and quiet operation: the ideal solution for medium-sized rooms and open-space environments.
The HRV system that’s even more compact, even quieter. Now also ductable.
The new wall recessed HRV system, Helty Flow120, represents a significant evolution compared to the previous Flow70/100 models, offering an ideal solution for environments requiring higher air exchange rates. Quiet and efficient, Flow120 is extremely versatile, featuring 4 adjustable airflow speeds, as well as night mode and hyper-ventilation function. Airflow ranges from 15 to 120 m³/h ensuring proper ventilation for modern residential spaces or small offices in the tertiary sector.
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