The TC series ventilators are composed by Steel Framework, Rain Shield, Turning Vane, Power Control System (optional), Water Gutter, Flashing Plate, Exterior Protection Plate, Rain Stopper, etc.

It can be classified into 7types as per its width and 3specs as per its ventilating capacity, totally 21specs available for choice.

Customer may choose power control type ventilator, the power control system include electromotor, decelerator, drive parts, the switch may be put in anywhere convenient for operation.