Installing a 3 switches

Question

One of my electric boxes only have 1 red,white and black wire , and other box I have 2 white and black wire, only the box with two black wires hooked up works ,how can I get other box with installed with 3 way switch?

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Wanda 3 years 1 Answer 329 views

Answer ( 1 )

  1. Are you saying these are the only two switch box’s you have? And were there 3-way switches there working before?

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