I just bought a used jacuzzi. The manufacturer's manual calls for a 110 20amp hook up. I've had several electricians tell me different ways of hooking this up. Some will just install a 20 amp breaker and then run a wire from the panel to a GFI receptacle and plug or hardwire it in. Another wants to install a GFI breaker and then run a wire to a box by the tub. Which is better? Which is safer? Is there any advanrage to installing a GFI breaker instead of a GFI receptical? Thanks

Both methods are allowed, and neither is any safer than the other.

The breaker will protect the entire circuit, which is not necessary, and if it trips, you need to go all the way back to the breaker to reset it. Plus, a breaker costs, probably $30.

Using the GFI receptacle near the tub gets the protection closer to the appliance, easy to reset, and the outlet only costs about $10.

I would install and recommend you purchase the receptacle method, just for the lower cost and conveinence.

Cool, I have the same situation. 110V jacuzzi that I was going to convert to 220V, but am afraid to since the instructions are kind of vague, so I guess I will stick to 110V and do the GFCI Receptacle near the jacuzzi. My used jacuzzi has actually been sitting on my patio for the last 2 years. This post just gave me motivation to get it done.

I agree with TKrussel - I like having the GFI outlet not only because it's less expensive but because it's there for all to see (and therefore to feel safe), and makes it easy to test.