A.O. Smith Start Switch (629002-001) jjelectronics The 34-0201B is a practical

The 34-0201B is a practical service part when a compatible Hydro-Quip Versi-Heat system needs renewed high-limit sensing for dependable temperature protection

supporting the intended spa experience and steady jet performance

A wet end should preserve the intended operating profile of the pump so the finished repair feels strong

system-specific treatment format for supported water-care platforms

Useful in higher-rated control applications

A.O. Smith Start Switch (629002-001) jjelectronics The 34-0201B is a practicalThe A. O. Smith start switch is designed for compatible motor applications where proper startup control is needed inside the motor assembly. A start switch is useful because it helps engage the starting circuit at the right time, supporting smoother motor startup and more dependable operation. This replacement is especially useful when the original switch is worn, stuck, burned, or no longer operating correctly during startup. Using the correct start