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Heater assembly for compatible Balboa M7 spa applications
Helps restore both motion and visible jet finish
For compatible high-volume fitting refresh work
Improves assembly fit and repair confidence
Pres Air Trol TinyTrol SPDT Latching Air Switch (TRA111A) pumpwetends Heater assembly for compatible BalboaThe PresAir Trol TinyTrol SPDT latching air switch is designed for compatible control systems where a brief air signal needs to trigger and hold a single pole switching state. In these applications, the switch is central to preserving the original feel and function of the pneumatic control circuit. This version is especially useful when the existing switch no longer latches correctly, has become intermittent, or has failed outright. Replacing it with
