Metal roof vent VTR

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The VTR fans range offers several models with capacities going from 0 m3/h up to 700 m3/h that equip residentiel buildings. The VTR fans are designed for an outdoor installation. Moreover, VTR fans are made in Europe and suit to new buildings or refurbished. VTR exhausts fans are characterized by their sturdiness due to their robust design and high quality materials. Moreover, VTR 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 Motor placed on vibration isolators to increase acoustic performances Easy to maintain: the fan has easy-to-open cover HD regulation – Pressure control device Integrated into the VTR 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. Easy to maintain VTR roofs fans integrate a cover allowing direct access to the motor for impeller cleaning. Only four screws have to be loosen to get access inside the fan.