This is a brand-new Nordyne OEM ECM X13 Variable Speed Blower Motor Part# M0081901R. This 1/2 HP ECM X13 Variable Speed Blower Motor is Programmed. This is used in several Nordyne-brand units. Nortek, Nordyne, Frigidaire, Gibson, Intertherm, Miller, Maytag, Westinghouse, Tappan, and Revolve. 

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