R rockinray macrumors newbie May 26, 2015 7 4 Aug 22, 2016 #26 That's not a problem. I would assume all of your wired connections have a "red" common wire between them. If this is the case, just wire the Nest the same way and wire nut the red. All will work fine together.
That's not a problem. I would assume all of your wired connections have a "red" common wire between them. If this is the case, just wire the Nest the same way and wire nut the red. All will work fine together.