... Chilled water fan coil unit Fan Coil Units include cabinet, horizontal, suspended, concealed, super thin ,IAQ Air conditioner-chilled water fan coil units include ... and adjustable grills for adjustment of airflow. 3. Fan section: Electronically balanced centrifugal fans galvanized metal wheels and ... for cleaning. 8. Control box: Plastic box; High/med/low adjustable; Easy to install and maintain.A