Smoke exhaust fans are specialized systems designed to remove smoke, heat, and toxic gases from buildings during fires or emergencies. These fans are critical for ensuring the safety and visibility of escape routes in buildings. Smoke exhaust systems are designed to operate in high-temperature environments and are often used in conjunction with fire protection systems in large commercial, industrial, and public buildings. The design of these fans focuses on reliability and performance, ensuring that smoke and gases are effectively removed during emergencies.