Metal roof vent HAT

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The HAT fans range offers several models with capacities going from 30m3/h up to 1100 m3/h that equip collective dwellings. The HAT fans are designed for an outdoor installation, in terrace or on rooftop. Moreover, HAT fans are made in Europe and suit to new buildings or refurbished. HAT exhausts fans are characterized by their sturdiness due to their unique design and high quality materials. Moreover, HAT fans range are designed under high energy efficiency and acoustics standards. DCV compatible: integrated automatic pressure control device, optimizing the DCV performance. Easy installation thanks to a smart design Low energy consumption: Electronic Commutation motor associated with an automatic pressure control device Easy to maintain: the fan has easy-to-open cover Motor placed on vibration isolators to increase acoustic performances 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.