Envira-North Systems is proud to be a distributor for the high quality wind driven gravity vent turbine products produced by Edmonds Pty. of Australia. Edmonds, in keeping with Envira-North's policies, is a green leader in natural ventilation products.

Several different products are available, but the wind driven gravity turbine vent is the most impressive. Distinguishing itself by being the largest and most efficient wind driven gravity vent in the world, the Hurricane™ ventilator will provide years of quiet, cost effective service. The Hurricane™ turbine is fire rated and also carries an astounding 15 year warranty!

The ecopower® ventilator has no motor or blades in the throat of the vent. This is extremely important as research has shown that any obstruction in the throat of a wind ventilator will greatly decrease vent performance under wind load.

The bearing system of the motor becomes the bearing system of the ventilator. This means that the vent can be free spinning under wind load or power activated as conditions require.

The motor can be activated by a switch (not included) or any digital measure, such as temperature, humidity, wind speed etc.

Technical Specifications
 

• Maximum 10' diameter.

• Gearless Smart Voltage Motor.

• Variable Speed 0-120 RPM.

• 45,000 CFM of Air Movement

• Upwards of 5 MPH Breeze

• Crazy Efficient - Max 264 W Used

• Integrated Dimmable LED Light - 1980 Lumens

• On-Board Controls

• 85 lbs Assembled Weight

• UL, CSA & CE Certified

• Compact Single Box Packaging

• Quieter Than Ambient Noise

Jazz Fans stress the strength of feeling comfort. An attractive fan, completely customizable in appearance that makes the desired - achievable. A fan, designed specifically to move air with a non-disruptive, yet continually powerful flow.