Pentair | 520543 | EasyTouch 4SC‑IC40 Automation System (Model 520543) – Trade Grade, Pool & Spa Combo

High-performance Pentair EasyTouch 4SC‑IC40 automation system with integrated salt chlorine generator (IC40 cell), designed for pool/spa combo setups. Includes two valve actuators, 4-function control, intuitive interface, diagnostics, and expandable breaker capacity. Key Features Integrated Automation & SanitizationCombines EasyTouch automation with an IntelliChlor IC40 salt chlorine generator for seamless control and water treatment. Designed for Pool–Spa CombosBuilt for dual-body systems using shared equipment; includes two valve actuators for automatic mode switching. 4 Accessory Circuit ControlManages up to four features—e.g., pumps, lights, waterfalls—from a single load center. Expandable Electrical InfrastructureIncludes a 150 A breaker base (or up to 125 A, depending on version) with room for ten 1″ breakers. Intuitive Onsite InterfaceSelf-contained load center offers push-button programming, on-screen diagnostics, and easy operation without memorizing complex seq