Flettner 2000 Van Wind Driven Roof Vent in White

• Flettner 2000 Van Wind Driven Roof Vent in White
• Product type: ELECTRIC FAN
• Brand: Flettner

The Flettner 2000 roof fan is a high-quality wind-powered rotary fan. The Flettner 2000 is made in the UK and is popular all over the world. The Flettner 2000 has proven to be tough, durable and reliable. This fan, which can also operate under extreme conditions, is mainly used in vans, but also in other vehicles, boats and buildings. From vans to buses, ambulances to SUVs, fishing vessels to glider trailers, the Flettner 2000 provides ventilation without draining the battery. This means less heat development, less condensation and prevention of dangerous smoke gases. The Flettner 2000 ensures the evacuation of air. Well-sealed vehicle interiors require additional air intakes and the installation of air grills to avoid sacrificing efficiency. Technically, the Flettner fan can be described as a centrifugal fan. A continuous and even " of air is generated by a strong suction power. Since it is an air exhaust, there is no draft. The principle is deceptively simple: The suction fan mounted on a spindle is operated by an air deflection, which is caused by the movement of the vehicle or the prevailing winds. Below the rotating air blades are propeller blades that expel air centrifugally, drawing in the used air from below. The construction of the unit prevents the ingress of rain, dust and downdrafts. The extraction capacity is remarkably effective and can be regulated by adjusting the aperture. Wind operation means very quiet, maintenance-free performance with no electrical connections, no battery consumption, no running costs, and no annoying engine noise. There are two colors to choose from: white; and black. For roofs that are either clad or double skinned, the Flettner 2000 adapter should be used.