OEM Hayward Flame Sensor IDXLFLS1930 is a vital safety component designed for Universal H-Series Induced Draft and Gas Heaters. This sensor detects the presence of a flame during burner ignition, ensuring the system operates safely and efficiently. If a flame is not present, the sensor signals the control board to shut down the heater, preventing unburned gas from circulating. Built with high-quality materials, it offers reliable performance even in demanding poolside environments. Ideal for both preventive maintenance and urgent repairs, this sensor plays a key role in upholding safe and dependable heater operation.

• Designed for H-Series Induced Draft Heaters: OEM sensor engineered for precise flame detection in Hayward gas heater models

• Continuously Monitors Ignition Flame: Verifies burner flame presence to allow safe heater operation and consistent system performance

• Shuts Down in Unsafe Conditions: Automatically disables ignition sequence if no flame is detected, reducing risk of gas leaks or hazards

• Durable for Harsh Environments: Constructed from heat- and corrosion-resistant materials for long-term reliability in outdoor settings

• Essential for Maintenance and Repair: A key component for restoring safety and performance during heater service or fault correction

• Hayward H-Series Heaters Models: H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, H500FD, H250IDL2, H350IDL2, H400IDL2.

Diagnosing Flame Sensor Malfunctions

heater clicks but wonÕt ignite flame sensor issue

h-series heater shuts off after few seconds

burner lights briefly then shuts down idxlfls1930 fix

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no flame detected error on hayward control panel

In-Store Pickup and Installation

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Compatibility and Fitment

idxlfls1930 fits h150fdn through h500fd heaters

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