Specification: Volts: 120 V Cycles: 60 Hz Speed: 650 RPM Airflow Rate: 80 CFM Haft Rotation: CCW Motor Diameter : 3.3" Blower Wheel: 7-5/8" x 2-7/8" Bathroom Fan Motor For: QTR100, QTXE110, QT110E, QT110LE, QTN110E, QTN110LE, QTXEN110, QTR100FLT, QTR100L, QTR110, QTR110L, QTRN110, QTRN110L, QTX110SL, QT90L, QT90E,QTXEN110-A, QTXE110-A, QTXE110-B, QTXE110-C, QTXE110-D, QTXEN110-B, QTXEN110-D, QTXEN110-C. Replacement Motor Part Numbers: S97020971, S97020048, S97018218, S197017853, 97020048, 97020971, 97018218, 97017784, 99080732, 99080764, S97017784, 1930500, NUTS97018218.