Supply Vent, 13 1/4 In, DAYTON, Mfr# 4YC47

Centrifugal Roof Supply Fan, Mounting Location Roof and Wall, Wheel Diameter 13 1/4 in, Base Diameter Not Applicable, Base Length 34 1/2 in, Base Shape Square, Base Width 34 1/2 in, Maximum Airflow 4,176 cfm, Minimum Airflow 1,760 cfm, Maximum Motor Horsepower 1 1/2 hp, Minimum Motor Horsepower 1/3 hp, Minimum Motor Speed 550 RPM, Maximum Motor Speed 890 RPM, Maximum Static Pressure 7/8 in wc, Number of Filters 2, Filter Housing Depth 29 1/4 in, Filter Housing Height 27 1/2 in