Pentair 523965 IntelliCenter i10PS Pool & Spa Automation System with IntelliChlor Plus40, 2 IntelliValve Actuators & Wireless
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The Pentair IntelliCenter i10PS (part number 523965) is Pentair's high-capacity smart automation bundle for shared-equipment pool and spa combos with lots of equipment. With 10 auxiliary circuits, the IntelliCenter Load Center, high-powered wireless, the IntelliChlor Plus40 salt chlorine generator, and two IntelliValve actuators, it's built for feature-rich backyards — waterfalls, deck jets, multiple lighting zones, booster pumps, heaters, and more, all controlled from your phone.
Key Features
- 10 auxiliary circuits: Double the capacity of the i5PS — ideal for pools with multiple water features, lighting zones, and pumps.
- Pool + spa shared equipment: Two IntelliValve actuators included for automated pool-to-spa switching.
- Control from anywhere: Pentair Pool app (iOS/Android), web browser, and voice control via smart speakers.
- Salt chlorination included: IntelliChlor Plus40 cell and transformer for pools up to 40,000 gallons.
- Color touchscreen with setup wizard: Step-by-step on-screen programming makes configuration simple.
- Expandable and service-friendly: Remote diagnostics reduce service calls; add expansion modules as needed.
What's in the Box
- IntelliCenter Load Center
- i10PS Personality Kit (10 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: 523965 (replaces legacy SKU 521908)
- Configuration: Pool/Spa shared equipment
- Auxiliary Circuits: 10
- 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 i10PS (523965) and i5PS (523964)?
Both are shared-equipment pool/spa systems with the IntelliChlor Plus40 and two IntelliValve actuators. The i10PS provides 10 auxiliary circuits versus 5 on the i5PS — choose the i10PS if you have multiple water features, lighting zones, or extra pumps.
Does the 523965 include a salt chlorine generator?
Yes. The IntelliChlor Plus40 salt cell and transformer are included, rated for pools up to 40,000 gallons.
Can I add more equipment later?
Yes. IntelliCenter is Pentair's most expandable control platform — add valve expansion modules, additional relays, and accessories as your backyard grows.
Which app controls this system?
The Pentair Pool app for iOS and Android provides full remote scheduling, monitoring, and control, and the system also works from web browsers and smart speakers.
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 523965. Quote 523965 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.