Yeah the wires are orange and white I just used grey cause white wouldnt show on the diagram. I read a little further into the heat strip and people say that its really hard to tell when it's on because the fan moves air across the a/c evac core so quickly it draws it through to where you cant really tell its on. I did question as to why the control box would be located in the same place as a heat source electronics+heat= [emoji107]
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