Pres Air Trol TinyTrol DPDT Momentary Air Switch (ACM211A) americanzettler This part has practical value

This part has practical value because the 3PST design supports multiple controlled circuits

This type of service kit is especially useful when the broader system remains functional and the maintenance need is centered on the UV lamp itself

That keeps the repair efficient while restoring smoother operation and better finished presentation

Dual speed pumps provide flexibility in how a spa operates

Pres Air Trol TinyTrol DPDT Momentary Air Switch (ACM211A) americanzettler This part has practical valueThe PresAir Trol TinyTrol DPDT momentary air switch is designed for compatible pneumatic control systems that need a double pole double throw switch with a momentary action. Momentary air switches are useful when the system should respond to a brief user input rather than holding a changed state after activation. This replacement is especially useful when the original switch has become unreliable, sticks, or no longer responds correctly to a momentary