The Pentair 521219 IntelliTouch i5+3 Personality Kit is engineered for shared pool and spa systems that use common equipment. As a modular automation component, this kit enables centralized control over pumps, heaters, lights, and auxiliary devices—offering seamless switching between pool and spa modes without needing separate plumbing or systems.

Key Features

• Designed for shared-equipment pool & spa systems

• Controls filtration pump plus up to five auxiliary circuits

• Includes two valve actuators for flow diversion between pool and spa

• Supports 3 HP relays to manage high-power equipment like heaters or large pumps

• Fully integrates with the IntelliTouch automation ecosystem

• Programmable macros and sequence control for custom operation

• 24/7 scheduling and timer functionality for flexible automation

• Built-in diagnostics and protection to safeguard your equipment

• Compatible with IntelliFlo, IntelliChlor, LED lighting, and other Pentair gear

Product Overview

The IntelliTouch i5+3 Personality Kit (model 521219) serves as the brains for a combined pool and spa control system. Once installed within your automation panel, it centralizes command over multiple systems—pumps, heater, valves, lighting—into one cohesive interface. The included hardware (valve actuators, relays, etc.) connects with your existing plumbing and electrical setup to allow smooth transitions between pool and spa operations.

With programmable features such as macros, scheduling, and sequencing, you can automate full routines—like switching to spa mode, warming water, turning on jets, running filtration, and managing lighting—all at the press of a button or via remote. Diagnostic tools help detect system issues early, protecting your equipment and minimizing downtime.

As part of the IntelliTouch family, the 521219 kit is expandable, allowing future upgrades like touchscreen panels, wireless remotes, or smartphone integration. For shared pool and spa installations seeking elegant, centralized control, the IntelliTouch i5+3 is a robust automation foundation.