I am sorry if this has been flogged before. I did a search, but did not find the specific answer I was looking for.
I have a new spa coming and the dealer reccomended a 60 Amp service for the spa (bascially so I could have both pumps and the heater on at the same time).
I have done some research and bought what I think I need, but have a question about the gauge wire for the ground (green) wire from the main panel to the spa disconnect (and from spa disconnect to the spa).
Details
Hammer-culter main panel.
BR260 circuit breaker
1 inch conduit (mix of flexible and hard, plastic)
60 AMP GFCI spa disconnect box
#6 AWG THHN conductors for L1 (black), L2 (red), and Neutral (white)
#10 AWG for ground (green)
I was told the #10 was correct for the ground wire, but wanted to make sure before I pulled everything. I would simply hate to be told I had the wrong ground wire size at inspection time. For the record, I am just a DIY type and have done electrical wiring, but have never done individual conductors in conduit before, thus have not had to worry about ground wire size as just used whatever was in the romex!
Thank you in advance for your answers!