This is a hi limit sensor that is used on some Spa Control Systems. It is used as a safety feature that will turn off the system if the temperature gets too hot. Identical to: 30042 , 30344 , 30382 , 32016 , 34-0202-K , 53605 , 9711-101 , BAL32016 , 9711-101 Connector Type: 2-Pin Sensor Diameter: 1/4" Wire Type: 12" 2-Wire
