Bigt4u610 Posted March 6, 2015 Report Share Posted March 6, 2015 I just need a simple "yes" or "no" answer. Can I wire up two GFCI breakers in series? One is already in my panel box (in the house) the other will be in a disconnect box as per code to distance from hot tub. It is a 220 volt spa with 6/3 wire. I used to run the spa with a 50 amp GFCI in the panel box exclusively, but am now finally hooking up a disconnect (as per code). The only reason I'm hooking up both is because the spa disconnect box came with a 50amp GFCI already in it. Quote Link to comment Share on other sites More sharing options...
Dr. Spa Posted March 6, 2015 Report Share Posted March 6, 2015 Can you? Yes..but you risk a lot of false tripping. I'd replace the GFCI in the main panel with a regular breaker. Quote Link to comment Share on other sites More sharing options...
Roger Posted March 7, 2015 Report Share Posted March 7, 2015 Yes I would use only one outside by the tub. If something breaks it could be caused by the GFCI. It's nicer for repair when it's only one, outside. Quote Link to comment Share on other sites More sharing options...
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