Ambient Temp. Range: -40 to 40 Degrees C , Bearings: Unit , Bolt Circle Dia.: 2-13/16" , Capacitor Required: No , Enclosure: Totally Enclosed Air-Over , Frame Material: Cast Iron , Max. Ambient Temp.: 40 Degrees C , Motor Application: H VAC/R , Motor Thermal Protection: Auto , Motor Type: ECM , Mounting: Rear and Double Foot , Phase: 1 , Plug Type: Round 2 Pin , Resilient Ring Dia.: 2.125" , Ring to Ring Center: 1-13/32" , Rotation: CWLE , Service Factor: 1.0 , Shaft Type: Threaded 1/4-20 , Thermal Protection: Auto