Zodiac Laars HI-E2 Vent Limit Switch (R0309000) poolparts serviceable AutoFill installation

serviceable AutoFill installation

This part has practical value because it serves as a direct air-button interface component rather than a broader control assembly

Supports more dependable pump rebuild and maintenance work

A leaf trap like this is useful because it helps catch larger debris before it reaches downstream cleaner or suction components

and it helps maintain stable water levels with long dual cable runs

Zodiac Laars HI-E2 Vent Limit Switch (R0309000) poolparts serviceable AutoFill installationFor service teams maintaining older and newer pool systems, Zodiac Laars HI E2 Vent Limit Switch (R0309000) is a useful replacement item within switching and safety control repairs. It monitors vent related safety conditions and is commonly replaced when heater shutdowns point to a failed limit circuit. It is a practical choice for professional repair work where dependable function and correct fit are both important. This replacement is useful for