Flettner Ventilators

The definitive eco-friendly wind-powered roof ventilators.

With time-proven design and performance and a reputation for toughness, versatility, reliability, and quick, easy installation, the Flettner ventilator is a natural choice for any application.

The principle is deceptively simple: mounted on a spindle, the extractor fan is driven by an air scoop that catches the air stream created by the motion of a vehicle or the prevailing breeze. Beneath the spinning air scoop are vanes that expel air, drawing stale air from below.

The construction of the unit prevents the entry of rain, dust, and downdrafts. Extraction capacity is remarkably effective and can be regulated by adjusting the internal shutter. Wind power means a quiet, totally maintenance-free performance with no electrical connections, no battery drain, no running costs and no distracting motor noise.

Flettner 2000™

Flettner TCX-2™ Ventilator

The Flettner TCX-2™ is the world's most advanced wind-powered ventilator

With patents and design registrations held in all key global markets, and design using state-of-the-art computational flow dynamics, the TCX-2 has been created to maximize rotational efficiency and torque to produce very powerful extraction rates.

• Extraction rates almost twice those of Flettner 2000™
• Well suited for larger vehicles and buildings
• Cuts installation time by 50% compared with other ventilators
• Available in standard and narrow widths as well as black and white
• For vehicles with an inner lining, a Flettner TCX-2™ adapter is available to bridge the gap between the outer skin and the inner lining

In Stock!

TCX-2 - Flettner TCX-2, Standard Base, Black

TCX-2 NARROW - Flettner TCX-2, Narrow Base, Black

TCX-2 - Flettner TCX-2, Standard Base, White

TCX-2 NARROW - Flettner TCX-2, Narrow Base, Black

How to install a Flettner TCX-2 ventilator: HERE.

TCX-2 ADAPTOR - Flettner TCX-2 Adapter (Black)

How to install a Flettner TCX-2 adapter: HERE.

Flettner Slimline LPV™ Ventilator

The Flettner Slimline™ Low-Profile Ventilator is the newest addition to the Flettner product line and proudly stands as the lowest-profile ventilator in the world with the shortest installation time.

The Slimline has been specifically designed for customers who deal with height issues, such as roof racks that need a lower ventilator to fit underneath. Through smart engineering, Flettner has designed the Slimline to fit any roof.

• Good balance between aesthetically pleasing design and excellent functionality
• Easy installation
• 9.92" diameter x only 2.28" H
• Available in black and white
• For vehicles with an inner lining, a Flettner Slimline adapter is available to bridge the gap between the outside and the inside of the roof

In Stock!

VT LPV - Flettner Low Profile Ventilator, Black

VT LPV WT - Flettner Low Profile Ventilator, White (in stock soon)

Learn how to install a Flettner Slimline LPV HERE.

VT LPV ADAPTOR BLK - Flettner LPV Adapter, Black

VT LPV ADAPTOR - Flettner LPV Adapter, White (Not pictured)

Flettner Floor Vent - Universal Floor Ventilator

The Flettner Universal Floor Ventilator is installed in vehicles requiring maximum available ventilation.

• Ventilates low-hanging gases 24/7
• Creates vertical draft
• Enhances rooftop ventilation
• Stops dirt and debris from entering the vehicle
• Single hole required for easy installation

In Stock!

VT FV-FLOOR VENT - Flettner Universal Floor Ventilator

The video below answers some of the FAQ's about Flettner ventilators.

More Flettner videos:

• Testing Drone Footage - Some scenic footage from the testing of the Flettner Slimline LPV.
• Customer Video Flettner 2000 Installation - A customer shows how to install the Flettner 2000 ventilator.

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To view the complete selection of Flettner products IN-STOCK at Austin Hardware, click HERE.