We have a new construction home that I am installing a whirlpool tub in. I have ran a 12/2 with ground dedicated circuit that will have a gfi on the outlet that the tub will plug into. My questions are:
1. The entire house is ran in pex what do I ground the motor ground lug to on the motor itself?
2. The directions say "The circuit must be a (3) wire circuit from the electrical supply panel. A grounded neutral wire and a third wire, earth ground, are essential."
Is this what I already have with the 12/2 with ground? The wording of that confuses me for some reason.
If it matters the home has no uffer ground, only 2 ground rods will be installed.
