Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics Reverse-thread configuration supports correct assembly

Reverse-thread configuration supports correct assembly fit

while the white finish helps maintain a clean visual match in many pool interiors

Designed for compatible natural-gas or LP IID R185A applications

Minimizes wear and tear

A renewal kit helps refresh several of the service-side components that support ongoing ozone-system operation

Pres Air Trol TinyTrol SPNO Latching Air Switch (TVA411F) magicplastics Reverse-thread configuration supports correct assemblyThe 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