Pentair 523964 IntelliCenter i5PS Pool & Spa Automation System with IntelliChlor Plus40, 2 IntelliValve Actuators & Wireless
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The Pentair IntelliCenter i5PS (part number 523964) is a complete smart automation and sanitization bundle for shared-equipment pool and spa combos. It pairs the IntelliCenter Load Center and i5PS Personality Kit with high-powered wireless, the IntelliChlor Plus40 salt chlorine generator, and two IntelliValve valve actuators — so you can switch between pool and spa modes, run heaters, pumps, and lights, and keep water sanitized, all from your phone.
Key Features
- Pool + spa in one system: Shared-equipment (P/S) configuration with included IntelliValve actuators for automated pool-to-spa switching.
- Control from anywhere: Pentair Pool app for iOS and Android, web browser access, and voice control with smart speakers.
- Salt chlorination included: IntelliChlor Plus40 cell and transformer sanitize pools up to 40,000 gallons with soft, silky salt water.
- Color touchscreen: Setup wizard with clear, step-by-step on-screen programming.
- High-powered wireless: Reliable connection between the equipment pad and your home network.
- Service-friendly: Remote monitoring lets your pool pro diagnose many issues without a site visit.
What's in the Box
- IntelliCenter Load Center
- i5PS Personality Kit (5 auxiliary circuits, shared pool/spa equipment)
- High-powered wireless connectivity kit
- IntelliChlor Plus40 salt chlorine generator cell
- Salt chlorine generator transformer
- Two IntelliValve valve actuators
Specifications
- Part Number: 523964 (replaces legacy SKU 521906)
- Configuration: Pool/Spa shared equipment
- Auxiliary Circuits: 5
- Salt Cell: IntelliChlor Plus40 (523735)
- Valve Actuators: 2x IntelliValve included
- Brand: Pentair — genuine OEM product
Frequently Asked Questions
What's the difference between the Pentair 523964 (i5PS) and 523962 (i5P)?
The i5PS (523964) is for shared-equipment pool and spa combos and includes two IntelliValve actuators for automatic valve switching. The i5P (523962) is pool-only and does not include actuators.
Does the 523964 include a salt system?
Yes. It ships with the IntelliChlor Plus40 salt chlorine generator cell and transformer, rated for pools up to 40,000 gallons.
How many pieces of equipment can it control?
The i5PS provides 5 auxiliary circuits for pumps, lights, heaters, and water features. Need more? Step up to the i10PS (523965) with 10 circuits.
Can I switch from pool to spa mode remotely?
Yes. With the included IntelliValve actuators, you can switch between pool and spa modes right from the Pentair Pool app — heat the spa on your drive home.
Does this require professional installation?
Yes. Professional installation is required, and Pentair requires installation by a qualified pool professional to validate the full manufacturer warranty.
Frequently asked questions
How many gallons is this salt system rated for?
The gallon rating is part of the model designation and is listed in the specification section above. Sizing up is normal practice: a cell rated above your pool volume runs fewer hours to hold the same chlorine level and generally lasts longer than one running at its limit.
What is the part number for this salt cell?
Pentair lists this salt cell under part number 523964. Quote 523964 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
How long does a salt chlorinator cell last?
Cell life is measured in operating hours rather than calendar years, and most residential cells give several seasons of service. Life is shortened by high cyanuric acid, low water temperature operation, scale buildup on the plates, and running the cell at a high output percentage for long periods.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Do I need a matching power supply or control unit?
A cell and its power centre are matched as a pair; a cell will not generate chlorine on a power supply it was not designed for. Check whether this listing is the cell only, the power supply only, or a complete system before ordering.
Is there a warranty on this salt cell?
It carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.