Pentair 520272 Air/Water/Solar Temperature Sensor with 20-Feet Cable Replacement Pool/Spa Automation Control Systems and Pump Air/water/Solar temperature sensor replacement Fits Pentair IntelliTouch, Easy Touch, Sun Touch, Compool pool and spa automatic control system Also fits Pentair minimax plus pool and spa heater pump Includes 10k-ohm thermistor, 20-feet cable