The Plug-N-Plays spas from Viking do just that! The spa literally plugs into a standard 15 amp outlet to provide you with ease of electrical hook up. Simply place your spa, fill it with water and then plug the GFCI cord into your outlet. OR you can convert the power system to 240v either at the time you buy it or anytime in the future! What's left? Enjoy your new spa for many, many years to come.