Sundance Temperature Sensor – Curled Ends

This Sundance Temperature Sensor is used in Sundance and Sweetwater Hot Tubs with a 850 or 880 series circuit board.

Pro Tip: Always replace the o-ring at the same time as the Sensor.

6600-166 , 313126 , 6600-166 , 9303-51 , SD6600-166 , SD6600166

Use the chart below to verify your current sensor actually needs to be replaced.

You’ll need to get an ohms reading and you’ll need to know the temperature of the water.