AuraFlange, Roof Exhaust Vents Flange, USAFG-001-056

United States/Vents Static: Roof Exhaust Vents/AuraFlange Spec Sheet (.pdf) General Characteristics of Ventilator with Curb Mount Flange, AuraFlange. Adequate ventilation is crucial to keep a home or building comfortable and energy-efficient throughout the year. This advance ventilation system operates without moving parts, making it highly durable and efficient. One of the fundamental mechanisms behind the Aura Gravity Ventilator is the Venturi Effect. By leveraging this natural phenomenon, the ventilator harnesses the power of the wind to create an upward draft, facilitating the efficient flow of air out of the roof vent. Unlike traditional roof turbines or Whirlybirds Roof Vents that rely on spinning blades, the Aura Vent’s double louvers channel the wind’s force, creating a suction that draws air out of the attic or building. This innovative approach ensures that even the gentlest breeze can generate exhaust ventilation, measured in cubic feet per minute (CFM), effectively r