Softub Thermostat Temperature Sensor / Hi Limit Sensor Probe for Digital & Analog Control Systems Sold as Pair 2001+ Models

How to know if you need a new Softub sensor.  You may need to replace your sensors if the Softub motor won’t start or the motor overheats.  Another symptom is an inaccurate water temperature reading on the control panel.  You know the actual water temperature is either higher or lower than what is displayed.

REPLACE BOTH SENSORS AT THE SAME TIME.  IT WILL SAVE A LOT OF HEADACHE

How to install Softub Temperature Sensor / Hi Limit Sensor Probe

Tools needed: Phillips Screwdriver, Pliers

1. Take good photos of your old settings for reference in case you need them.
2. Unplug the HydroMate / Pump Motor from the power source.
3. Remove the sensor from the dry well(s) at the rear of the upper plumbing by removing silicone.
4. Make sure the new probes are seated all the way into the dry well(s).
5. Apply silicone sealer around the sensor wire at the dry well(s).