Hayward ED2 Thermistor (IDXLTER1930) presairtrol supporting system control for features

supporting system control for features such as filtration

This jet internal is commonly used when an existing insert is faded

It is a practical service part when restoring more natural cleaner motion and internal function is part of the repair goal

replacement can help restore the heat pump’s ability to operate as intended

The RCX50110 is a practical service part when a compatible Hayward TigerShark cleaner needs a cable to restore dependable power and movement support

Hayward ED2 Thermistor (IDXLTER1930) presairtrol supporting system control for featuresAccurate temperature sensing is essential for heater control, ignition timing, and safe operation. This Hayward ED2 thermistor is a replacement sensor component for compatible Hayward heater systems that rely on thermistor feedback. When a thermistor is out of range or failing, a heater may display temperature errors, cycle incorrectly, or fail to maintain the desired water temperature. Replacing the sensor with the proper Hayward part helps restore