Balboa 96" 3/8" Temperature Sensor [2-pin] (30920) aquacal 2 inch size supports intended

2 inch size supports intended fit

Helps eliminate guesswork caused by faded panel graphics

Designed for dependable on-demand button response

When a spa heater starts falling behind

Seal PS-601 shaft seal

Balboa 96" 3/8" Temperature Sensor [2-pin] (30920) aquacal 2 inch size supports intendedTemperature sensors are easy to overlook because they are not the parts you see or touch every day, but they have a direct effect on how your spa feels. This 96 inch 3 8 inch 2 pin sensor is designed to provide the control system with accurate temperature information so heating decisions are based on what the water is actually doing, not what the system mistakenly believes it is doing. When a temperature sensor starts to drift or fail, the symptoms