Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof.
Roof top ventilator.
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They can provide a steady exhaust of clean air and are engineered to help reduce energy costs by circulating air cooling attics reducing overall air conditioner strain and also help prevent heat and moisture buildup.
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Active ventilation product s line of roof air exhaust and air intake ventilators provide the necessary ventilation functions.
These rooftop ventilators constitute a system of noiselessly passing the outside air to the roof and attic space.
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Belt and direct drive models are available with adjustable pitch cast aluminum propellers or fixed pitch propellers constructed of fabricated steel or cast aluminum to meet specific application.
Downblast roof ventilators are designed for situations requiring a steady exhaust or supply of air under low to high static pressures.
Increasing temperature heats up the air which rises to the highest point of the roof and passes through the gaps in between ventilator blades naturally drawing cool outside air to replace the air that has just left allowing efficient air flow.
These ventilators are used to exhaust generally clean air.
Proper rooftop ventilation provides.
Office buildings restaurants schools manufacturing facility and warehouse.