Pay in 4 interest-free payments of $17.62 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
One-piece construction: no cutting
a bypass spring
all-in-one solution is ideal for technicians
Easy installation: Designed for standard tile-setting methods
and UV exposure for long-lasting performance
Hayward H Series Heater Thermistor Replacement FDXLTER1931 filtration boost One-piece construction: no cuttingHayward H Series Heater Thermistor Replacement FDXLTER1931 Restore accurate temperature control with the Hayward H Series Heater Thermistor Replacement FDXLTER1931. This new plastic thermistor replacement is designed to fit Hayward H Series pool heaters, ensuring reliable temperature readings and smooth operation after a sensor fault or wear. Built to withstand outdoor pool environments, it helps your heater respond correctly to water temperature,
