Sensors Circuit Board

This part is a Sundance or Jacuzzi Hi Limit with the smaller bulb for 400, 600, 600-S, 750, 95+ with Bypass Heater... LED Hi Limit Sensor for Jacuzzi Hot Tub models J-235, J-245, J-275, and J-280. Fits all Jacuzzi J-200 Series Hot Tubs from 2011 to...

This part is a Direct replacement sensor kit for Watkins No-Fault 4000 or 6000 heater.Includes: Temperature Sensor, Hi-Limit Sensor, and (2) Two rubber O-Rings with newer Style Connectors 2002+.  Sensor Application Spa Control Sensor...

This Part is the O-ring used to seal the Temperature Sensor On Sundance and Jacuzzi Brand Hot Tubs Only.. Note: Temperature Sensor is sold separately..  The sensor this O-Ring Fits are used with Some Jacuzzi Premium Hot Tubs and the following...

Temperature&Hi Limit Sensor

For 6100, 7100, 710, 9100, 8400, 8600, 9400, and 9600 systems

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

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 Value control systems regardless of year or version. If...

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. Thermowell Type Thru-Wall Sensing Bulb...

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..   Sensor Application Spa Control Sensor Type Hi...

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 Dreammaker and other brands... The temp probe is...

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 what the actual water temperature is flowing through the...