* Full Metal Range is specially designed for high air exhaust volume requirement in a ventilation system in premises with far distance from openings. * Capacitor Run Induction Motor provides lower input power, high performance, long durability and stability * Detachable cassette type discharge opening is designed for convenient ducting, installation and maintenance * Various aesthetically pleasing design louvers for selection. * Mounting feet are included for easy suspending and ceiling installation. * Metal Sirocco Fan : well balanced, high graded aluminum high pressure centrifugal fan, quiet and stable operation. * Welding joint design casing for durable and aesthetical need. * Full metal construction for fire retardant requirement. * 2-Speed control available for TUB32 and TUB38.