The Pentair 520657 is a Universal Outdoor Controller (UOC) motherboard designed as the primary processing hub for EasyTouch 8 Pool and Spa Combination systems. This high-performance circuit board manages up to eight auxiliary circuits, providing comprehensive automation for pumps, heaters, lighting, and advanced water features. Built for durability in outdoor environments, it includes an integrated LCD diagnostic display that provides real-time system status and programming feedback. As the “brain” of the load center, the 520657 coordinates schedules, protects equipment through freeze protection logic, and enables seamless integration with salt chlorinators and chemical controllers for a fully automated backyard experience.
Additional information
| Weight | 0.75 lbs |
|---|---|
| Dimensions | 7.00 × 12.00 × 3.00 in |
| Product Type |
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