Tecumseh K146-58 Start Capacitor 318172-701 this is an ECM motor

this is an ECM motor requiring specific control signals from the furnace or air handler control board

and BAE configurations

Engineered with a cast iron cover and robust stainless steel internals

or excessive noise caused by a misaligned or loose blower wheel within the housing

Does this motor include the fan blade or mounting band

Tecumseh K146-58 Start Capacitor 318172-701 this is an ECM motorThe Tecumseh K146 58 is a professional grade start capacitor engineered to provide the high torque surge required for single phase motor ignition in HVACR systems. Featuring a capacitance rating of 243 292 MFD and a 165V capacity, this component is essential for initiating the startup cycle of hermetic compressors and refrigeration motors. By delivering a temporary phase shift, the K146 58 reduces the duration of high inrush current, protecting