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Replacing it can help restore the intended hardware function and improve confidence in the condition of the related connection point
This is especially important on older spa and pool systems
For compatible pump service and installation work
Matching the correct element profile helps keep the repair clean and aligned with the heater design
A Buna-N O-ring helps seal a compatible connection point against leakage
Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) pentairstarite Replacing it can help restoreThe PresAir Trol TinyTrol SPNO latching air switch is made for compatible pneumatic control systems that require a single pole normally open switching format with maintained state action after activation. Latching switches are useful when a brief air input needs to change and hold the electrical condition until the next actuation. This replacement is especially valuable when the original switch no longer latches reliably, fails to hold its changed
