Upgrading a pool automation system is one of the best investments you can make in both convenience and efficiency. Two of the top options on the market are the Jandy JI P&S to PS8 iAquaLink Conversion Kit (IQ-JNDY-RSPS8) and the Polaris EOS/SOL Pool 8 or Pool/Spa 8 Conversion Kit (IQ-POL-RSPS8). Both are designed to modernize older control systems, add remote management, and improve overall performance — but each is tailored for different situations.
Here’s a head-to-head breakdown to help you decide which is the best fit for your pool or spa.
Compatibility
Jandy JI P&S to PS8 (IQ-JNDY-RSPS8)
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Specifically designed to upgrade Jandy JI Pool & Spa (P&S) systems to the PS8 platform.
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Seamless integration with existing Jandy wiring and equipment.
Polaris EOS/SOL (IQ-POL-RSPS8)
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Made for Polaris EOS/SOL Pool 8 or Pool/Spa 8 systems.
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Works within Polaris hardware architecture for a smooth upgrade path.
Control & Smart Features
Both Kits Offer:
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Full iAquaLink integration for remote monitoring and adjustments via smartphone, tablet, or computer.
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Scheduling capabilities for pumps, heaters, lights, and water features.
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User-friendly automation for energy savings and convenience.
Notable Differences:
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The Jandy kit is optimized for transitioning from older Jandy automation hardware, making it the go-to choice for Jandy system owners.
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The Polaris kit is tuned for Polaris automation users, ensuring the best possible performance within the Polaris control ecosystem.
Installation Process
Jandy Kit
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Direct-fit replacement for JI P&S units with minimal rewiring.
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Faster conversion for installers familiar with Jandy layouts.
Polaris Kit
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Direct-fit for EOS/SOL Pool 8 and Pool/Spa 8 units.
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Preconfigured parts reduce on-site programming time.
Performance & Reliability
Both systems benefit from:
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Updated control boards for improved automation speed and responsiveness.
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Weather-resistant housings designed for outdoor pool environments.
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High compatibility with modern equipment, including variable-speed pumps.
The main difference comes down to manufacturer-specific tuning — each kit is optimized for its brand’s automation logic, ensuring best-in-class performance once installed.
Which One Should You Choose?
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Choose the Jandy JI P&S to PS8 Kit (IQ-JNDY-RSPS8) if:
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You already have a Jandy JI P&S system.
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You want to keep your existing Jandy equipment but upgrade to PS8 and iAquaLink.
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Choose the Polaris EOS/SOL Conversion Kit (IQ-POL-RSPS8) if:
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You currently run a Polaris EOS/SOL Pool 8 or Pool/Spa 8 system.
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You want to modernize your Polaris system with iAquaLink without a total replacement.
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Final Takeaway
Both the Jandy and Polaris conversion kits deliver the same big benefits — smarter control, mobile access, and improved efficiency — but the choice ultimately comes down to brand compatibility. Stick with the kit designed for your current automation system, and you’ll enjoy a fast, cost-effective upgrade that feels like a brand-new install.