Product Title

Pentair EasyTouch / IntelliTouch / IntelliCenter Control Systems IntelliChlor Transformer | 520722

Product Overview

Bring your Pentair automation and IntelliChlor salt system back to life with the Pentair 520722 replacement transformer. This OEM transformer is designed to supply the correct low-voltage power needed for compatible Pentair control systems and IntelliChlor salt chlorine generator setups by converting 115/230V input to the required 22/39V output.

Ideal For

• Pool owners with a no-power / intermittent-power issue on a Pentair automation + IntelliChlor setup

• Replacing a failed transformer in EasyTouch, IntelliTouch, or IntelliCenter automation panels

• Service techs needing a direct-fit replacement by part number 520722

Key Features

• Genuine Pentair replacement part: 520722

• Dual input voltage: 115V or 230V

• Correct output voltage: 22V / 39V

• Designed for Pentair automation + IntelliChlor power requirements

• Common cross-references/replacements include PAC-451-0722, 626570, 9237-150 (use part number 520722 for ordering)

Benefits

• Restores proper power delivery to compatible Pentair control and salt system setups

• Helps eliminate downtime caused by a failed transformer (no display, no cell power, erratic operation)

• Avoids replacing larger assemblies when only the transformer is needed (verify diagnosis first)

Specifications

• Manufacturer: Pentair

• MPN: 520722

• Input Voltage: 115V / 230V

• Output Voltage: 22V / 39V

Compatibility

Compatible with systems that use the Pentair 520722 transformer, commonly including:

• Pentair EasyTouch Control Systems

• Pentair IntelliTouch Control Systems (when specified for 520722)

• Pentair IntelliCenter Control Systems (when specified for 520722)

• Pentair IntelliChlor Salt Chlorine Generator configurations that specify 520722

Tip: Match your old transformer’s label/part number to 520722 before ordering.

What’s Included

• (1) Transformer — Pentair 520722 (transformer only; no enclosure/panel included)

Customer-Facing Q&A

Q: How do I know if I need part 520722?
A: Match the part number on your existing transformer or confirm your system’s parts list calls for 520722.

Q: What voltages does this transformer use?
A: It accepts 115V or 230V input and outputs 22V/39V for the control/salt system application.

Q: Will this work with IntelliChlor salt systems?
A: Yes—this transformer is commonly used in IntelliChlor power/automation setups that specify 520722.

Q: Is this the whole power center or control panel?
A: No—this is the transformer only, not the full power center or automation panel.

Q: Can I install it myself?
A: Installation involves line-voltage wiring. If you’re not comfortable working inside a control panel, use a qualified pool professional/electrician.