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Designed for easy installation
Should I replace the O-ring when installing the U11-200PS collar
this heat exchanger helps extend the life of your heater
Potassium Peroxymonosulfate: 32
ensuring maximum efficiency in water circulation
Swimables Thermistor For Hayward H-Series Heaters | IDXLTER1930 | SW-42-930 Tank retaining ring for jandy filter Designed for easy installationThe 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
