Pentair IntelliChlor LT25 Salt Chlorine Generator Cell | 523747-EC

Pentair IntelliChlor LT25 Salt Chlorine Generator Cell | 523747-EC

The Pentair IntelliChlor LT25 523747-EC produces pool sanitizer from dissolved salt, with controls and diagnostic messages at the cell. This is the ecommerce LT25 cell model. Pair it with a compatible PC100 power center, sold separately, when planning a new installation or replacing an existing unit.

What makes the LT25 useful?

• Modular electronics and a replaceable sensor module allow targeted service when an individual component needs attention.
• The display helps you review operation and identify conditions that interrupt chlorine production.
• Compatible Pentair automation can manage chlorine output; available functions depend on the installed control system.

Specifications and ordering details

Check compatibility before ordering

Match the existing cell model, plumbing span and power center. The LT25 has the shorter iChlor form factor. Pentair lists a retrofit adapter with LT25 units for longer legacy IntelliChlor installations. Have your installer confirm the complete fit before treating this as a direct replacement.

Installation and ownership

Use a qualified pool professional. The power center must be interlocked with the circulation pump so the cell cannot operate without water flow. Continue testing sanitizer and water balance; chlorine generation does not replace routine testing.

Pentair’s family guide lists cell unions, O-rings, a cleaning stand and the LT25 retrofit adapter among the packaged components. Follow the supplied guide for installation, inspection, cleaning and winterizing.

Frequently asked questions

Is the power center included?

No. This cell listing requires a compatible PC100 power center.

Where can I find help with warning messages?

The manual below includes control-panel messages and a troubleshooting chart. Record the displayed message before arranging service.

How should I size this cell?

Ask your pool professional to match chlorine output to pool volume, pump run time and sanitizer demand.

Manuals and product support

• Installation, maintenance and troubleshooting guide (PDF; English/French)
• Pentair IntelliChlor Plus and LT product overview
• Pentair cell cleaning kit instructions (PDF)

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.