Pentair EasyTouch 4 Pool & Spa Universal Motherboard | 520659Product Overview The Pentair 520659 Universal Motherboard is a genuine OEM replacement control board designed for EasyTouch Pool & Spa automation systems. With support for four auxiliary outputs, this motherboard enables homeowners or service technicians to manage equipment such as pumps, lights, heaters and water features with full integration. It restores automation functionality when the original board fails or becomes obsolete, helping maintain

Two commercial Stenner chemical feed pumps

and stripes for a more polished pool lighting effect

The MasterTemp 400 uses hot-surface ignition and does not require a standing pilot

reducing the need for excessive chlorine usage

and classic white light without color-changing programming

Where is it installed

liner replacement

Q: Is this an aftermarket part

Specification Details Manufacturer Pentair Series IntelliCenter Product Type Automation Upgrade Kit Model Type i10P Application Pool Only Body Type Single Body Compatible Systems EasyTouch / IntelliTouch System Year Compatibility After 2012 / Non-Legacy Load Center Compatibility Common Load Center / Common Power Center Connectivity Wireless antenna kit included Control Options App

Dimensions: OEM standard size

it is designed for compatible pool and spa plumbing systems

Helps identify water balance issues that can contribute to scaling