Home » Pentair | 521221 | IntelliTouch i9+3 Personality Kit – Pool & Spa Shared “Smart” Automation

Pentair | 521221 | IntelliTouch i9+3 Personality Kit – Pool & Spa Shared “Smart” Automation

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SKU: 521221
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Length: 20 in Width: 18 in Height: 5 in
$2,600.00

The Pentair 521221 IntelliTouch i9+3 Personality Kit is designed for pool and spa systems that share the same equipment. As a modular component of the IntelliTouch automation family, this personality kit enables advanced scheduling, control of pumps, heaters, lights, and auxiliary devices—all under centralized control. It’s ideal when you want seamless coordination between pool and spa without separate plumbing or equipment.

Key Features

  • Designed for shared-equipment pool & spa systems

  • Controls filtration pump plus up to eight auxiliary circuits

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

  • Supports 3 HP relays for high-power equipment (heater, pumps)

  • Integrates with IntelliTouch ecosystem for unified control of lighting, heaters, water features, etc.

  • Built-in protection and diagnostics to safeguard equipment

  • Programmable macros to group and sequence circuits

  • 24/7 scheduling with countdown timers for flexibility

  • Compatibility with IntelliFlo variable speed pumps, salt systems, and LED lighting

Product Overview

The IntelliTouch i9+3 Personality Kit (model 521221) provides the intelligence core for a shared pool/spa setup. Once installed in your automation panel, it lets you combine and control various systems—pumps, heaters, valves, lights—into one unified interface. This kit includes essential hardware like valve actuators and relays to interface with your existing plumbing and electrical layout.

With programmable macros and scheduling, it paints a picture of automation: switch from pool to spa mode, activate jets and heaters, run filtration cycles, and manage lighting—all with a single button or via remote control. Its diagnostic functions help protect equipment by detecting issues before they become failures. As a part of the broader IntelliTouch line, it can be expanded later with wireless remotes, touchscreen panels, or mobile/remote control solutions.

Designed for ease of integration and future growth, the 521221 Personality Kit is an ideal foundation for turning your backyard into an automated, efficient system.