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Hayward Thermistor FD Heater, FDXLTER1930

Hayward Thermistor FD Heater, FDXLTER1930

Mfg #: FDXLTER1930


UPC: 610377073790

2 reviews Write a Review
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Hayward FDXLTER1930 Thermistor For ASME Heater; H150FD/H200FD/H250FD/H300FD/H350FD/H400FD Universal H-Series Low NOx and Pool and Spa/Hot Tub Heaters

2 Reviews

  • Posted by Michael K on 08/05/2023



    Received and installed the new thermistor... thank you, the heater is now working just fine...

  • Posted by Bruce B on 09/08/2021


    Hayward Thermistor FD Heater FDXLTER1930

    Worked great. Originally ordered one from Amazon and it did not fit properly. Also, Amazon thermistor was about 25 degrees off on temperature reading even though it claimed to be OEM replacement. This one fit right in and everything back to normal now.