Sensors Circuit Board

Temperature SensorFor 6100, 8400, 8600, 9400, & 9600 Series Systems

Hi-Limit Sensor, with poron tape. Used on S-Class systems. Additional Information

Balboa temp sensor with 3/8" sensor or bulb diameter and 96" cable and 2 prong connector. This popular sensor was used in many different Balboa system models, but we see them often on the 2000LE and...

Thermowell Temperature Sensor Mount in White. This dry well mount accommodates 3/8” temperature sensors from brands like Balboa, Gecko, Hydro Quip, and others. 1-1/4” hole size required.

This part is a Sensor, Hi Limit, HydroQuip, 18", 1/4"diameter, 2-pin, After 5/03, 6200, 6220, 6230, 6330, 7500, 9700 series control systems..  

This Temperature Sensor Set has 1/4" probe widths on both probes.. This set usually found on tubs with no heater that uses a firestick or heat jacket to heat not a real heater... I have seen these on...

This is a Thermcore Plastic replacement sleeve. The Stainless Steel version is no longer available..

This sensor is no longer available.. Temperature Sensor

This sensor is no longer available.. Hi Limit Sensor

This Part is a Surface Mount Style HI LIMIT: Single Pole Single Throw THERMAL FUSE Auto Reset (With NO CAPILLARY)This Hi Limit Surface mount surface mounts to the heater in a spot where it can read...

This part is a Temperature Sensor found in some Jacuzzi J-Series and Sundance hot tubs that have Curled Finger Style connector..  See the pictures for the Curley finger&nb