I am moving my current hottub to a new house. At the new home I am adding a 20 Amp outlet to be used. My question is should I go 30 Amp? I am in Southern New Mexico and do not feel i need to go 220 since we don't have very cold weather. Are there 110v units that may require more than 20 Amps in case I get a new tub in the future?
Thanks
