* Window/Wall/Ceiling Mount Range – Pullcord Series is designed for direct exhaust to outdoor to maintain the best indoor ventilation and air circulation. * The fans are recommended for domestic and commercial premises, e.g. bathroom, bedroom, living room, kitchen, lavatory, meeting room, office, computer room, restaurant, classroom, hospital ward, etc. * Various installation methods – window/wall/ceiling mounting. * Installed with silent ball bearing and high quality ABS material * Simple and easy maintenance design * Excellence performance motor with professional ball bearing, enclosed casing and built-in thermal protection, efficient starting, durable, safe and table operation. * Vibration proof cushion between motor and fan body to ensure stable and low noise operation * Motor heat release device – Radiator is included for durable and and stable operation. * “P5 – Protection 5 design : insects proof, sand proof, dust proof, water apray proof, protecting indoor privacy – satisfy all seasons ventilating needs.