By Hayward

Hayward FDXLTER1931 Thermistor | For HC-Series HDF400

Regular price $39.99
Regular price $49.99 Sale price $39.99
-$10.00
Brand: Hayward
Availability: Low stock: 2 left
SKU: FDXLTER1931

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OEM Hayward FDXLTER1931 Thermistor is designed to deliver precise water temperature monitoring for Universal HC-Series HDF400 heaters, supporting efficient and safe heating operation. Built to work with Cupro Nickel heat exchangers, this thermistor resists corrosion caused by saltwater and pool chemicals, ensuring durability under constant exposure. Its high sensitivity helps optimize heater performance while minimizing risks of overheating or erratic operation. As a core safety and performance component, it is essential for extending the reliability and life of your pool heating system.

Highlights

  • Engineered for HC-Series HDF Heaters: OEM part ensures accurate water temperature control specifically for HDF400 models

  • Compatible with Cupro Nickel Systems: Designed to withstand corrosive conditions in saltwater pools and chemically treated environments

  • Durable Under Extreme Conditions: Built from long-lasting materials that hold up to high temperatures, pressure, and repeated cycling

  • Enhances Overall Heater Functionality: Supports precise thermal regulation, improving consistency and reducing unnecessary energy use

  • Key Role in Heater Longevity: Helps safeguard internal components by maintaining ideal operating conditions across all cycles

Compatibility

  • Hayward Universal HC-Series HDF400 Heaters

Additional Info

Diagnosing Temperature Sensor Issues

heater reads wrong water temp fdxlter1931 fix

hc-series heater not sensing temp correctly

pool not heating evenly sensor might be failing

thermistor error code on hayward hdf400 screen

replacing temp probe on hc-series unit near me

Thermistor Specs and Local Pricing

check local price for hayward fdxlter1931 sensor

does fdxlter1931 work with cupro nickel exchangers

specs and material for hc-series temperature sensor

where to find pool heater thermistor part near me

saltwater compatible thermistor for hdf400

Confirming Model Match

fdxlter1931 works on which hc-series heaters

compatible temp sensors for hayward hdf400

matching thermistor to cupro nickel heat exchanger

local stock availability for fdxlter1931 sensor

part number check for hayward heater temp control

Diagram


Description

OEM Hayward FDXLTER1931 Thermistor is designed to deliver precise water temperature monitoring for Universal HC-Series HDF400 heaters, supporting efficient and safe heating operation. Built to work with Cupro Nickel heat exchangers, this thermistor resists corrosion caused by saltwater and pool chemicals, ensuring durability under constant exposure. Its high sensitivity helps optimize heater performance while minimizing risks of overheating or erratic operation. As a core safety and performance component, it is essential for extending the reliability and life of your pool heating system.

Highlights
  • Engineered for HC-Series HDF Heaters: OEM part ensures accurate water temperature control specifically for HDF400 models

  • Compatible with Cupro Nickel Systems: Designed to withstand corrosive conditions in saltwater pools and chemically treated environments

  • Durable Under Extreme Conditions: Built from long-lasting materials that hold up to high temperatures, pressure, and repeated cycling

  • Enhances Overall Heater Functionality: Supports precise thermal regulation, improving consistency and reducing unnecessary energy use

  • Key Role in Heater Longevity: Helps safeguard internal components by maintaining ideal operating conditions across all cycles

Compatibility
  • Hayward Universal HC-Series HDF400 Heaters
Additional Info

Diagnosing Temperature Sensor Issues

heater reads wrong water temp fdxlter1931 fix

hc-series heater not sensing temp correctly

pool not heating evenly sensor might be failing

thermistor error code on hayward hdf400 screen

replacing temp probe on hc-series unit near me

Thermistor Specs and Local Pricing

check local price for hayward fdxlter1931 sensor

does fdxlter1931 work with cupro nickel exchangers

specs and material for hc-series temperature sensor

where to find pool heater thermistor part near me

saltwater compatible thermistor for hdf400

Confirming Model Match

fdxlter1931 works on which hc-series heaters

compatible temp sensors for hayward hdf400

matching thermistor to cupro nickel heat exchanger

local stock availability for fdxlter1931 sensor

part number check for hayward heater temp control

Diagram

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