Tall vents can be installed slightly above the roof line, creating a high point to maximize the exchange of warm, moist air from the attic to the exterior of the building. In climates with high accumulations of snow, tall vents keep the exhaust above the snow, improving their operation year round. The PROTurbo combines the field-tested benefits of the patented WeatherPRO® internal baffle system with multi-stage, high-volume, airflow for superior attic ventilation.
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