Articles about wiring a hot tub
How to Install Hot Tub Electrical Circuit Wiring: Can I run regular 6AWG 3 conductor plus ground through a one inch conduit or do I need to run outdoor 6AWG wire?
Installing Hot Tub Wiring and the Disconnect Panel: Detailed Example of Installing the Electrical Wiring for a Hot Tub and GFCI Circuit.
Can I use a voltage converter for a hot tub? My new hot tub requires 220volts and i was wondering if I could use a step up voltage converter from 110v to 220v and still work for the hot tub.