Blower, Unassembled, Double Inlet Forward Curve, Belt Drive, With Drive Package, Wheel Dia. (In.) 10-1/4, Wheel Width (In.) 9-1/2, CFM Range 2070 to 1800 @ 0.500-In SP to 0.750-In SP, Max. Inlet Temp. (Deg. F) 150, Max. Ambient Temp. (F) 104, Voltage 208-220/440, Hz 60, Phase 3, Full Load Amps 2.2-2.2/1.1, Motor HP 1/2, Bearing Type Ball, Housing Height (In.) 16-15/16, Housing Width (In.) 11-13/16, Housing Depth (In.) 14-15/16, Discharge Height (In.) 6-5/16, Discharge Width (In.) 11-13/16