Retrofit hot tub electronic system. Will operate 1 dual speed pump, 1 single speed pump, light 12v, ozonator. Runs on 115v OR 240v AC. The item “Spa Control Hot Tub Heater Controller Pack SMTD1000 KP-2010 ACC 5.5kW 230/115v” is in sale since Sunday, November 11, 2018. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “hottubsrus” and is located in Brentwood, Tennessee. This item can be shipped to United States.