Hot tubs and spas
The plan considers the supply circuit, required GFCI protection, disconnect arrangement and grounding or bonding requirements. Equipment location, nearby receptacles and the surrounding area also affect the installation.
A factory cord-connected model must use the supply arrangement approved for it. An extension cord or an improvised adapter is not a way to make a distant or unsuitable outlet work. A hardwired spa needs a properly designed connection for that model.


