Hot Tub Wiring | HotTubWorks Blog It also ensures that your contractor is licensed in your state to perform hot tub wiring. Wiring a hot tub is best left to licensed electricians that have experience working with Article 680, and with local electrical inspector interpretations of the code, which can vary. Avoid using anyone other than a licensed and established electrician. Hot Tub Heater Wiring - DoItYourself Community Forums May 09, 2006Hot Tub Heater Wiring. I am wiring a stand alone 230 Vac, 5KW heater for a hot tub. I plan to use a 30 A GFCI in the main panel and then run 1/2" plastic conduit to a wall mounted disconnect on the outside of the house. From there, 1/2" liquidtite to the heater box. (5') I Hot Springs Relay Hot Tub Electrical Wire Hookup - YouTube Sep 12, 2016how to connect the 3 electrical wires and the ground to the control panel of the Hot Springs Relay Hot Tub model Circa 2013. Hot Springs Relay Hot Tub Electrical Wire Hookup a Hot Related searches for hot tub heater wiring diagram hot tub wiring diagramhot tub wiring diagram 240vhot tub wiring schematicjacuzzi hot tub wiring diagramhot tub schematic diagramshot tub electrical wiring4 wire hot tub wiringhot water heater electrical diagram