Swimables Thermistor For Hayward H-Series Heaters | IDXLTER1930 | SW-42-930 Tank retaining ring for jandy filter Reliable Operation: Built for durability

Reliable Operation: Built for durability and dependability

ships fast – restore water pressure with 3 HP impeller swap

This lid kit covers the user interface

Should I replace the O-ring when installing the U11-200PS collar

Secure Seal: The Pentair Locking Ring Assembly 59052900 ensures a secure and tight seal for Pentair Clean & Clear filter systems

Swimables Thermistor For Hayward H-Series Heaters | IDXLTER1930 | SW-42-930 Tank retaining ring for jandy filter Reliable Operation: Built for durabilityThe Swimables Thermistor SW 42 930 is a critical component for maintaining accurate temperature readings in Hayward H Series pool heaters, particularly the Low NOx Induced Draft and ED2 models. This thermistor helps regulate the heater by monitoring the water temperature, ensuring it stays within safe operating limits. If your heater's control panel is displaying incorrect temperature readings, it may be time to replace the thermistor. Compatible with