Tech Help Needed - Electrical

[bikz]

Hot Springs Jet Setter

Per their(Hot Springs) written instructions(pdf). A Jet Setter that will be powered by 120v 20 amp dedicated circuit requires the following.

A circuit that must have a 20‑amp GFCI circuit breaker in the house breaker panel.

OK, Got that......but, the Jet Setter power cord has a GFCI attached.

My question. Two GFCIs on the same circuit. One at the main and another on the units power cord. Is that right?

Thanks in advance.
bikz

[Jacuzzi Jim]

 I think you will be fine with just the breaker on the cord, if there is already a breaker at the panel should be no problem as well, just fill it and plug it in.  Oh and enjoy it!

[hottubdan]

I believe NEC requires the GFCI on the circuit.  UL standards require the GFCI on the spa.  Does seem like duplication.  However, we have not seen it cause issues.

[BNMac]

Single pole GFCI breakers are inexpensive too - Looking at Home Despot, the Square D Homeline 20Amp is $35.  If you go this route, you'll need a breaker that is designed for the brand and model of your breaker panel and as such.   The price typically ranges from $30 upwards and varies widely depending on your source.

They are not difficult to install but one must exercise caution when working inside a live breaker box.  If you are uncomfortable swapping out a light switch or receptacle, then you'll want to find someone who is.

Having multiple GFCIs on a circuit is not a problem as noted by HotTubDan.

[bikz]

Hey Guys,

Thanks for your input.

After having read many pros and cons(cons were cost related only) decided to go 230v. Can't beat running the heater and pump simultaneously.  Have an existing U/G 2 wire 30 amp circuit, so I decided to pull that wire and run 4ea #6's and do it right. My wallets not happy, but I will be.
 

Thanks again
bikz