520556 Power Center Supply for Pentair IntelliChlor & iChlor Salt Cell Chlorinator. Fits Pentair IntelliChlor IC20, IC40, IC60, IntelliChlor Plus30/40/60, LT15/LT25, and iChlor 15/30 salt cell systems. Replaces Pentair 520556, EC-520556, and PC100 Power Center – precise fit for original assemblies. Converts standard AC input to low-voltage DC output – delivers consistent power for reliable pool and spa operation. Robust housing design ensures long service life. Turn off power, remove old component, and install the new power center – straightforward replacement. Pentair IntelliChlor & iChlor Systems. 15, 30 (Select Models). 1 x Power Center Supply. Turn off power before installation. Direct replacement – no modifications required. Confirm your salt cell model before ordering. We combine attention to detail and a “Get The Job Done Right” attitude. Our high-quality control standards and premium OEM Specification manufacturing materials has created a new standard in the Replacement Parts Industry. We will work with you to until you are satisfied. If this item is in your possession more than 7 days, it is considered used and e. Upon receipt of the item in its original condition and packaging with all components and accessories included. Or, you may choose to have a replacement.