Hayward H-Series FD Heater Thermistor | FDXLTER1930 Pool Heaters Color-RGB LED capability with multiple

Color-RGB LED capability with multiple lockable colors and changing modes

rust or wear to maintain proper seal integrity

100-Foot Cable: Ample length for flexible installation in various spa sizes and styles

taking note of connector orientation

Application: For vinyl and fiberglass pools

Hayward H-Series FD Heater Thermistor | FDXLTER1930 Pool Heaters Color-RGB LED capability with multipleHayward FDXLTER1930 Thermistor The Hayward FDXLTER1930 thermistor is a genuine replacement sensor designed for use in Universal H Series low NOx pool heaters. It monitors water or system temperature to ensure accurate control and safe heater operation. Key Features Replacement thermistor for Universal H Series heaters by Hayward. Ensures accurate temperature sensing for reliable heater operation. Supplied as an OEM partfits multiple H Series models.