The Pentair 521218 Load Center SCG Surge Board PCBA, formerly 521593, is a genuine OEM replacement designed for IntelliChlor, IntelliTouch, and EasyTouch automation systems. This surge board plays a critical role in protecting control systems from damaging power surges and voltage fluctuations. Built with advanced circuitry, it ensures stable operation and helps extend the lifespan of connected pool and spa automation components. Constructed from high-quality materials to meet Pentair’s strict standards, the board offers durable, reliable performance and installs easily for straightforward system integration.
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OEM Replacement Part: Designed for IntelliChlor, IntelliTouch, EasyTouch, PL4, and PSL4 systems, this surge board ensures full compatibility and dependable system protection.
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Comprehensive Surge Protection: Shields sensitive automation electronics from harmful power surges and fluctuations, preserving system reliability and reducing downtime.
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Advanced Circuitry Design: Incorporates sophisticated circuitry that minimizes electrical disruptions, maintaining smooth operation of control and chlorination functions.
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Durable OEM Build: Manufactured with high-quality components that meet Pentair’s standards, ensuring long-term resistance to wear and demanding pool environments.
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Hassle-Free Installation: Supplied with mounting screws and designed for direct replacement, making integration into existing Pentair load centers straightforward.
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Maintains System Safety: Essential for keeping automation and chlorination systems operating securely, supporting consistent and efficient pool management.
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Formerly 521593: Updated part number reflects Pentair’s ongoing commitment to reliable, OEM-grade replacement components.
- (1) Surge Board
- (3) Screws
- Pentair IntelliTouch Automation Systems
- Pentair EasyTouch Control Systems
- Pentair EasyTouch PSL4 Control Systems
- Pentair EasyTouch PL4 Control System
