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A new blower motor i bought has 4 wires coming out of it. the wire out othe wall as 3,white,black,and red. the motor wires are blue, black, red and white. the moter is going in a furnace. how are the wires connected.

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There are three different wires for this - Black (hi) , Blue (med), and Red (low). Motor Wiring Color Code:
White Wire: Common White to White.
Black Wire: High A/C Speed Black to Black.
Red Wire: Low Heating Speed Red to Red.
Blue Wire: Medium Low Speed Cap Off.If no capacitor then blue wire should be left without connected.
Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Posted on Aug 06, 2010

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I am replacing the a/c blower motor and capacitor. The old motor has 1 brown wire to the capacitor, 1 yellow wire to the capacitor (the yellow then loops from the capacitor over to the wiring panel), 1...


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Yellow wire is run or Power
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Mar 13, 2009 | Kitchen Appliances - Others

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