Reliable Hayward IDXLTER1930 Replacement Heater Thermistor for H-Series Low NOx Pool Heaters | Made in USA | 12 Month Warranty
Overview DIRECT REPLACEMENT THERMISTOR: Engineered to meet or exceed OEM specifications for the Hayward IDXLTER1930 (6220-370). T…
- DIRECT REPLACEMENT THERMISTOR: Engineered to meet or exceed OEM specifications for the Hayward IDXLTER1930 (6220-370). This high-precision pool heater sensor monitors water return temperature to ensure your Hayward H-Series heater maintains accurate heat levels and peak energy efficiency.
- WIDE MODEL COMPATIBILITY: A versatile replacement part for Hayward Universal H-Series Low NOx (FD) models including H150FD, H200FD, H250FD, H300FD, H350FD, and H400FD. Also fits Hayward Electronic Ignition (H150–H400) and Induced Draft (IDL2) heater units.
- FIX ERROR CODES & ERRATIC HEATING: Quickly resolve common pool heater failures such as "IF" or "SF" error codes, inaccurate temperature displays on the control panel, or heaters that won't ignite. This sensor is the most cost-effective fix for a heater that won't reach its set point.
- DURABLE STAINLESS STEEL DESIGN: Built for the harsh pool environment, this thermistor features a high-grade stainless steel shell for superior oxidation resistance. The sensing element is fully encapsulated with a seal to prevent corrosion and long-term moisture damage.
- USA SUPPORT & 12-MONTH WARRANTY: Purchase with confidence from Wholesale Sensors, a proud USA company. This product is backed by a comprehensive 12-Month Warranty and dedicated domestic customer support to ensure your pool remains swim-ready all season long.
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Contact Support →DESCRIPTION Hayward IDXLTER1930 Replacement Heater Thermistor for Accurate Temperature Control The Hayward IDXLTER1930 Replacement Heater Thermistor is designed to restore…
Hayward IDXLTER1930 Replacement Heater Thermistor for Accurate Temperature Control
The Hayward IDXLTER1930 Replacement Heater Thermistor is designed to restore accurate water temperature monitoring and reliable heating performance in compatible Hayward pool heater systems. As a critical component of your heater’s control system, the thermistor continuously measures water temperature and communicates that information to the heater control board, helping maintain consistent and comfortable pool temperatures.
When a thermistor begins to fail, pool heaters may display inaccurate temperatures, cycle improperly, generate service codes, or struggle to maintain the desired water temperature. Replacing a faulty sensor with this high-quality replacement can help restore normal operation and improve overall heater efficiency.
Compatible Hayward IDXLTER1930 Replacement Heater Thermistor Applications
This replacement thermistor is designed for compatibility with many Hayward Universal H-Series Low NOx pool heaters and related heater systems that utilize the IDXLTER1930 temperature sensor.
Common compatible models include:
- H150FDN
- H150FDP
- H200FDN
- H200FDP
- H250FDN
- H250FDP
- H300FDN
- H300FDP
- H350FDN
- H350FDP
- H400FDN
- H400FDP
It is also commonly used in select Hayward Electronic Ignition and Induced Draft heater models. Always verify your existing part number and heater model before purchase.
Looking for more pool heater sensors, thermistors, and replacement parts?
Hayward IDXLTER1930 Replacement Heater Thermistor Helps Resolve Common Problems
A failing temperature sensor can create a variety of heater performance issues. Installing a new Hayward IDXLTER1930 Replacement Heater Thermistor may help correct:
- Inaccurate water temperature readings
- Heater not reaching set temperature
- Heater short cycling
- Heater failing to ignite
- Unexpected heater shutdowns
- Sensor-related service codes
- “IF” ignition failure errors
- “SF” sensor failure errors
- Reduced heating efficiency
Accurate temperature feedback allows the heater control system to operate correctly and maintain consistent water temperatures throughout the swimming season.
Durable Construction Designed for Pool Heater Environments
Pool equipment operates in demanding conditions that include moisture, chemicals, temperature changes, and outdoor weather exposure. This replacement thermistor is manufactured using premium materials selected for long-term reliability.
The stainless steel sensor housing helps resist corrosion and oxidation while protecting the sensing element from environmental damage. The sealed thermistor assembly helps prevent moisture intrusion, ensuring dependable operation even in harsh pool equipment environments.
Each sensor is tested to help ensure accurate temperature response and reliable communication with compatible Hayward heater control systems.
Easy Installation and Direct Replacement Design
The Hayward IDXLTER1930 Replacement Heater Thermistor is engineered as a direct replacement component that installs in the same location as the original sensor.
The replacement process typically requires only basic hand tools and minimal downtime. Once installed, the sensor immediately begins monitoring water temperature and supplying accurate information to the heater control board.
Whether you are a pool service professional or a homeowner performing routine maintenance, this replacement thermistor offers a convenient and cost-effective repair solution.
Made in USA Quality You Can Trust
Wholesale Sensors is committed to delivering dependable replacement components that meet or exceed OEM performance standards. This Hayward IDXLTER1930 Replacement Heater Thermistor is proudly manufactured in the USA and undergoes quality testing before shipment.
Our focus on precision manufacturing, product reliability, and customer satisfaction helps ensure every sensor performs as expected in real-world pool heating applications.
12 Month Warranty and USA-Based Support
Your purchase is backed by a comprehensive 12 Month Warranty and responsive USA-based customer support. If questions arise during installation or operation, our team is available to assist.
Whether you are repairing an existing heater, performing preventative maintenance, or replacing a failed temperature sensor, this Hayward IDXLTER1930 Replacement Heater Thermistor provides the reliability, accuracy, and durability needed to keep your pool heater operating efficiently.
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