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Kiambu, Thika, 52 min ago
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Cyclone/Roof Ventilation
Other
Type
They are passive ventilation systems that use wind power to create a suction force, drawing hot air, moisture, and fumes out of a building.
Made of stainless steel or aluminum, they are designed to rotate with minimal wind, making them an energy-efficient way to improve air circulation.
They are commonly used in industrial buildings, warehouses, and factories, but can also be used in residential applications.
The rotating fins create a negative pressure zone that helps to expel stagnant air and introduce fresh air into the space.
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
