Pentair 523769 IntelliChlor Plus and LT replacement sensor boardPentair IntelliChlor Plus and LT Replacement Sensor Board, 523769 In stock$40499
Pentair 523769 IntelliChlor Plus and LT replacement sensor board
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Pentair IntelliChlor Plus and LT Replacement Sensor Board, 523769

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$40499
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Quick overview

  • Fits all Plus and LT models One sensor board covers the whole IntelliChlor Plus and LT range.
  • Field replaceable The Plus and LT cells are modular, so the sensor board swaps out without replacing the cell.
  • Faster service In Pentair lab testing the sensor module on a Plus 30 changed out 53% faster on average than on an IntelliChlor 15.
  • Genuine Pentair Part number 523769.
  • Pairs with the HMI controller The IntelliChlor Plus controller (HMI) is the other field replaceable module, sold separately.
  • Keep gaskets on hand A 10 pack IntelliChlor gasket kit is a common add-on when opening the cell.
Full description and specifications ↓

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Product details

The Pentair 523769 is the replacement sensor board for the IntelliChlor Plus and IntelliChlor LT salt chlorine generators. One part covers every model in both families.

The Plus and LT cells are designed in modules, and the sensor board is one of them. That means a sensor fault is fixed by swapping this board rather than replacing the cell. Pentair measured the difference in its own lab: replacing the sensor module on an IntelliChlor Plus 30 took 53% less time on average than the same job on an IntelliChlor 15. Results will vary with the installation.

The controller (HMI) is a separate module and a separate part. If you are opening the cell, a 10 pack of IntelliChlor gaskets is worth having on the truck.

Specifications
Brand Pentair
Manufacturer part number 523769
UPC 788379918798
Type Replacement sensor board
Fits All Pentair IntelliChlor Plus and IntelliChlor LT models
Shipping weight 0.7 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which cells does this sensor board fit?
All models of the Pentair IntelliChlor Plus and IntelliChlor LT, including the LT25 and Plus40.
Will it work on my original IntelliChlor IC40?
Pentair lists this board for the Plus and LT models. The original IC series is not listed for it.
Is it hard to replace?
The Plus and LT cells are built in modules so the sensor board can be changed on its own. In Pentair lab testing, replacing the sensor module on a Plus 30 took 53% less time on average than on an IntelliChlor 15.
Is this the same as the controller?
No. The controller (HMI) is a separate module with its own part number. This is the sensor board only.
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