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Hot Tub Circuit Wiring Requirements
When installing the Electrical Circuit Wiring for a Hot Tub it is very important to select the right cable and to make sure it is properly grounded with GFCI protection.By: Dave Rongey
Electrical Wiring for a Hot Tub
[ad#block]Electrical Wiring: Several years ago, I upgraded my service panel to 200A. I also had spa box installed in anticipation of installing hot tub. Just now getting ready to install hot tub and found something that does not look right.
- The cable from the breaker panel has three #6 or #8 insulated wires (red, black, and white) and 1 uninsulated ground wire that is #12.
- I expected to see all wires the same size. Do I need to replace the cable feeding the spa box with one that has a ground wire the same size as the current carrying conductors?
This electrical question came from: John, a Homeowner from Richmond, California
Thanks for your electrical question John.
Electrical Circuit Wiring for a Hot Tub
John, the ground wire is not required to be the same size as the service conductor wires for this circuit.
When installing the Electrical Circuit Wiring for a Hot Tub it is very important to select the right cable and to make sure it is properly grounded with GFCI protection.
The Following will assist you with Hot Tub Wiring
Hot Tub Electrical Wiring
Hot Tub Wiring Diagram
Electrical Codes and Details for Spa and Hot Tub Wiring. Essentials for your installation, including the required gfci ground fault protection and circuit wire size.
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