Balboa 96" 3/8" Temperature Sensor [2-pin] (30920) aquacal When a spa heater starts

When a spa heater starts falling behind

Helps eliminate guesswork caused by faded panel graphics

operates stiffly

Seal PS-601 shaft seal

Balboa 96" 3/8" Temperature Sensor [2-pin] (30920) aquacal When a spa heater startsTemperature 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