Re: Spa grounding

requires a #6 ground to panel should be lug on pump
"Merv" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi I am installing a spa in my back yard and am told I need to run a 6
> gauge 4 wire cable to it with a GFI in a sub panel to be put outside
> no further than 3 meters.
> Now my question: Is the bare copper wire in the 4 wire cable enough to
> ground the system, or do I have to run a separate insulated ground
> from my main panel to this sub panel?
> I live in Ontario Canada for code purposes.
> Thanks