Upgrade your pool and spa experience with the Pentair EC-520545, the ultimate eight-function automation system. Seamlessly integrated with a salt chlorine generator (SCG), the IntelliChlor Transformer and IntelliChlor IC40 Salt Cell ensure crystal clear water with minimal effort. With two valve actuators included, this system supports variable speed or variable flow pumps, pool lighting, landscape lighting, waterfalls, fountains, heaters, and more. No need to worry about troubleshooting and repairs - the on-board self-diagnostics feature makes it easy to identify and resolve any issues. Programming has never been easier! The intuitive LCD screen provides step-by-step instructions for hassle-free customization. And with its 125-AMP breaker base, you can confidently control up to 8 feature circuits without any power limitations. Experience full programmability and take control of your pool and spa like never before with the Pentair EC-520545. Transform your backyard oasis into a personalized haven of relaxation and entertainment.