All Freeflow Spas are plug-n-play which simply means our hot tubs can be plugged into any standard 110v dedicated outlet when equipped with a factory installed power cord and integrated GFCI.
Since our hot tubs are convertible, if you later decide you want to upgrade your Freeflow Hot Tub to a faster heating 220v system, all that's required is to have the electrical and GFCI breaker installed by an electrician and your hot tub can be converted to a 220v system without having to buy any other equipment.
The GFCI protected cord plugs into a standard outlet.