Pentair IntelliTouch Relay Assembly | 520106 GLB Maintains a stable mounting surface

Maintains a stable mounting surface for side discharge piping during service

It helps prevent algae growth when pools are not in frequent use

or features burp air on restart

Leisure Time 22337A Chlorine 2 lb New Case

Importance to system operation: ensures consistent signaling and reduces the risk of shorts or signal loss

Pentair IntelliTouch Relay Assembly | 520106 GLB Maintains a stable mounting surfaceWhat This Part Is Used For Pentair 520106 Relay Assembly IntelliTouch is a replacement relay assembly for compatible IntelliTouch automation systems. It controls power to connected pool equipment. Why This Part Matters A failed relay can prevent pumps, lights, or heaters from operating correctly. Replacing the assembly restores reliable switching within the automation panel. Proper relay function supports safe equipment control. Key Features and