Answer by  
                                                                                          tommdesktopconceptscom (19)
                                                            
                          
                          
                                                          The connection must be on a dedicated circuit. The spa can be connected either directly wired to that circuit or a three-prong power cord and three-prong receptacle can be used. An extension cord cannot be used. In general the connection must comply with alllocal codes effective at the time of installation.