The YORK® CC-Series (models CC and CCB) belt drive cabinet fans are general purpose duct blowers. These versatile, quiet operating air movers provide economical, convenient and effective ventilation in ducted systems. They are also used extensively in heating and cooling systems. Four sizes cover an air capacity range up to 6350 CFM. CC units are sized with space saving in mind and furnished with inlet and outlet connecting flanges and side access panels as standard. CCB units are dual units placed side-by-side to maximize airflow and minimize overall footprint. Optional accessories include a duct mounted filter assembly.