Create your own automation and chlorination system with ProLogic. Whether you have a basic pool or an extensive backyard paradise, ProLogic always offers the right level of control for your environment - because you start with the ultimate control then Pick N" Mix the options that are right for you. And it can easily be modified again and again, as your environment changes. There are six ProLogic models to choose from. See the Pick N" Mix accessories to create a custom controller that"s right for you.Automate your backyard and save you up to 70% on your pool"s energy costs. Automating your variable-speed pump can save you up to $1,200 a year - maximizing water flow while minimizing energy consumption, so both you and your energy bill can relax.Applications:Single or dual equipmentAny pool or pool/spa combinationProduct Features:Aqua Rite interfaceVariable speed pump control for pool or spa onlyHas built in sub panelFreeze protectionControls up to 4 high voltage relays, 4 valves, 2 heaters and solar Perform multiple functions with one buttonProgrammable names for auxiliary output functions