Pentair IntelliTouch i7-3 PCB (520266) pooltek Because the O-ring is included

Because the O-ring is included

and sanitizer program before use

Useful when replacing a failed original motor while keeping the wet end

Protective control parts like this are useful because cold-weather exposure can create costly equipment problems if systems are not managed appropriately

It is a practical maintenance item for keeping a Polaris 360 operating as intended

Pentair IntelliTouch i7-3 PCB (520266) pooltek Because the O-ring is includedAutomation systems rely on a healthy control board to coordinate pool and spa functions. This i7 3 PCB is intended for IntelliTouch control system repairs where the original board has failed or no longer communicates as expected. When a control board is no longer responding correctly, replacing the PCB can help restore scheduling, equipment switching, and system logic without replacing the entire automation platform. It is best suited for technicians