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Old 07-31-2018, 11:38 AM   #1
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Adding roof AC '93 Winnebago Itasca Spirit 321RB

Hello all. I have a 1993 Winnebago Itasca Spirit 321RB. The RV does not have roof top AC an I want to install one The manual and all the info I can find said it is pre wired for one but there is only 12v wiring to a fan in the center vent. Do I have to add 120v wire to it, if I do That's a major job. I'm pretty good, but really don't want to take it apart just to add AC anyone done this or have in site. According to the wiring diagram. it looks like it tees off from a plug junction box in the upper cabinet. But I would think this should be a direct connect to the power distribution box.
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roof, winnebago, itasca

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