8 Gauge Wire For Hot Tub. The issue is the green looks a little thinner after being guaranteed it was a 6 as well. How to wire a spa wiring for 120v and 240v hot tubs spadepot com.
1224 Wire Terminals. Stud 8. 1210 Gauge. Yellow. 25 directhottubparts.com
You can not remark a wire white to use it for the neutral. If the hot tub is located indoors. then nm cable can be use as the wiring method [680.43]. The ground can be number 8 gauge copper in conduit.