Gravity Roof Ventilator Definition

The aura gravity roof ventilator vigorously removes heat from the attic in the summer and moisture from the attic in the winter.

Gravity roof ventilator definition.

Functioning with no moving parts the aura gravity ventilator pulls hot attic air every time the wind blows. Thaler gav 1 gravity air vents consist of a metal sleeve with integral deck flange removable conical hood fitted with a three support brackets and insect screen. Gravity or natural ventilation is a means of ventilating a building by strategically placing openings in the building exterior in order to take advantage of naturally occurring phenomena. The dayton low profile gravity roof ventilator is designed for exhaust or supply applications on natural gravity or positive pressure systems.

Round mushroom style roof vent. From 3 76 mm and 10 254 mm. Elbow style vent the brock elbow style roof vent offers 190 square inches 1225 square centimeters of ventilation opening. Gravity vents are placed on the roof being the highest part of the structure to provide for exhaust of building air.

Available in two styles these fans range in sizes from 6 to 36. Built in curb cap with prepunched holes for easy attachment to roof curb. Low profile corrosion resistant rigid aluminum construction with integral birdscreen and built in curb cap. The aura gravity ventilator functions like a spinning roof turbine but does not need to spin in order to work.

How does it do this. Gravity air vents small size vents description. Low profile hood has a rigid aluminum corrosion resistant construction. Twin city fan s complete line of gravity ventilators provide natural ventilation of commercial and industrial buildings in roof mounted installations.

Prepunched holes allow easy attachment to roof curb. Designed for exhaust or supply applications on natural gravity or positive pressure systems. In order to take advantage of both wind pressure and stack effect gravity ventilators are generally used in conjunction with open doors and windows to ventilate the structure. Gravity roof ventilation turbo charged.

Gravity relief intake ventilators rcxii and rcxii sf relief or intake ventilators feature low contour spun aluminum hoods for an attractive appearance.