Nutone Motor (771-A) Assembly 3000 RPM; 1.5 amps, 115V # 97017450 Fan Assembly - Includes Motor, Blower Wheel, & Motor Mounting Plate C-Frame Motor; 3000 RPM; 1.5 amps, 115V Shaft 7/32" x 1-7/8"; Rotation = CCWSE Sheet metal = 7 1/2" x 7 1/8"; 2-Prong 115V plug 1 Year Manufacture Warranty