Pentair Piezo Buzzer (523452) kafko A three-pump spa control system

A three-pump spa control system with blower support can make a major difference when the original electronics no longer feel dependable

shaft seal work

or no longer sealing securely

A properly selected Jacuzzi sensor contributes to more dependable temperature monitoring and more accurate system operation

Using fresh epoxy putty for cracks

Pentair Piezo Buzzer (523452) kafko A three-pump spa control systemThis piezo buzzer provides an audible alert component for compatible Pentair control or safety systems. When alarms, warnings, or user feedback tones stop functioning, the issue may be tied to a failed buzzer rather than the entire control assembly. Replacing the buzzer helps restore sound based notification so operators can better recognize equipment conditions, alerts, or control responses. It is a compact electrical service part that can be