Sundance Temp Sensor, 3 Pin End

This temp sensor fits 2016+ Sundance/Jacuzzi hot tubs that utilize the 3 pin plug connection. This is the most recent 2022 red version. If your hot tub is experiencing a watchdog error discussed here, this may be the fix. Temperature sensors are sent with a new o-ring included. A 1″ socket will fit the sensor body. p/n 6600-751