Thermally protected. UL recognized; CSA or ULc certified. Counterclockwise shaft end rotation for gas or oil furnaces and heaters. 3000 rpm speed rating. 1/50 Horse power. 3.3" Diameter. 115 Volts. 1.1 amps. Speeds: 1. Sleeve Bearing. Cross reference information: OEM replacement for Rheem/Ruud #7021-8183, 70-21496-83.