Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Pentair 520657 UOC Motherboard | EasyTouch Systems | 8 Auxiliary
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Pentair 520657 UOC Motherboard is an OEM component engineered to restore full automation in EasyTouch pool and spa control systems. Capable of managing up to eight auxiliary functions, it allows users to automate equipment such as heaters, lights, pumps, and water features with reliable precision. Its compatibility with EasyTouch, PL4, and PSL4 models makes it versatile across multiple installations. Manufactured to Pentair’s OEM quality standards, this control board is designed for durability and dependable performance in poolside environments. Featuring easy-to-use connectors and an LED readout, it installs quickly and integrates seamlessly with existing EasyTouch systems, helping extend the life and efficiency of your automation setup.
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OEM Automation Board: Replacement part for EasyTouch systems, built for reliability and exact fit.
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Handles Up to 8 Functions: Provides control over heaters, lights, pumps, and water features for complete automation.
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Compatible Models: Works with EasyTouch, PL4, and PSL4 units for broad installation coverage.
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Long-Term Durability: Manufactured to Pentair OEM standards to deliver consistent outdoor performance.
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Quick Installation: Includes connectors and LED readout for efficient setup and simplified servicing.
- Pentair EasyTouch Control Systems
- Pentair EasyTouch PL4 Control Systems
- Pentair EasyTouch PSL4 Control Systems