On Tuesday, July 18, 2017 at 11:44:09 AM UTC-4, Bruce wrote:
replying to DerbyDad03, Bruce wrote:
Thanks., I do know what a wire nut is but didn't know that's what they were
called. Is using the wire nuts and electrical tape enough to safely operate
the hot tub? No water back in it yet.

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How can you possibly expect anyone here to answer that question?
We have no way of knowing what you have there, no pic, nothing.
Nor do we know how it was installed or what's right or wrong.
I'm with Derby, get an electrician before you kill someone.
IDK how you could have wires sticking out, smoking, sparking at
a spa to begin with.