HAT

HD regulation – Pressure control device

Integrated into the HAT fan, the HIGROdynamic automated system adapts the fan speed to the opening degree of the HIGRO® AERECO diffusers and grilles. This means that the electronic system lowers the fan speed at low flow volumes, adapting to the lower airflow resistance in the ducts, and increases the fan speed at higher airflow volumes caused by the open dampers of the hygroregulated grilles. The HIGROdynamic automated system prevents improper operation of the ventilation system, in particular excessive noise from grilles and diffusers at low humidity. The automated regulation of operating parameters reduces the fan’s energy consumption.

A unique design

Thanks to its square shape patented, HAT roofs fans have a functionnal and unique design. HAT was designed following twos purposes : garantuee a good indoor air quality with an elegant design. HAT fans are designed with very high quality material to face outdoor conditions such as UV, humidity, temperature, etc.

A smart design for more quietness

Thanks to a large range, HAT roofs fans ensure good air indoor quality for various projects. Each product is intented for a specific size so HAT fans are designed specifically to every need. Thus, HAT each fans run on specific range of airflow and its EC motor is sized for it. That way we ensure a good acoustic level.

Thanks to acoustic base placed under the fan, the noise is properly guided and evacuated out of the building. Thus, HAT roofs fans are definitely very quiet from the inhabitant point of view.