Field installation is streamlined via the 74

This switch is frequently utilized in G17 series furnaces and various residential heating units where reliable rollout and blockage detection are non-negotiable for system uptime

providing the operational flexibility needed for diverse electrical configurations in AAON rooftop units and air handlers

With a synchronous motor tested to exceed 250

this unit handles primary voltages of 380V

Lennox 12Y17 Motor 30067439-890 Field installation is streamlined viaIf 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