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View Full Version : It's a 115 20 amp hot tub

smokejumper
Nov 20, 2011, 04:06 PM
I have a 115 amp 20 amp hot tub what size wire can I use ,
Dr_Spa
Nov 23, 2011, 09:00 PM
Do you mean 115 VOLT? If so, you need 12 gauge wire.
ballengerb1
Nov 24, 2011, 09:59 AM
I agree, did you know about the GFCI requirements?