Pentair IntelliTouch i7-3 PCB (520266)

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Automation systems rely on a healthy control board to coordinate pool and spa functions. This i7-3 PCB is intended for IntelliTouch control system repairs where the original board has failed or no longer communicates as expected. When a control board is no longer responding correctly, replacing the PCB can help restore scheduling, equipment switching, and system logic without replacing the entire automation platform. It is best suited for technicians familiar with electrical safety and pool control diagnostics. Replacement PCB for IntelliTouch i7-3 systems Supports control of connected pool and spa equipment Useful for troubleshooting failed automation functions Designed for system-level repair rather than cosmetic replacement Professional installation is recommended for control board replacement. Show more