C) within the critical range of 5

maintaining system integrity even under significant vibration

With a synchronous motor tested to exceed 250

Key Benefits Energy Efficiency: The 3/4 HP ECM design significantly reduces electricity consumption while providing powerful

this unit handles primary voltages of 380V

Lennox 12Y17 Motor 30067439-890 C) within the critical rangeIf you are looking for a reliable Lennox 12Y17 Blower Motor, this 460V 3 Phase powerhouse is the industry standard for commercial air handlers and large scale furnace applications. Designed for high duty cycles, this 3 HP motor runs at a 1750 RPM nominal speed and features a 56HZ frame. This unit is the direct replacement for Lennox 34W47, as well as legacy part numbers 79W66 and 101501 02, ensuring a drop in fit for your existing blower assembly