Hayward IDXLFLS1930 Flame Sensor | For H-Series Heaters

OEM Hayward IDXLFLS1930 Flame Sensor is an essential ignition safety device for Universal H-Series Induced Draft and Gas Heaters, providing real-time flame detection to ensure secure system operation. By verifying the presence of a flame during startup, the sensor allows proper combustion and signals shutdown if the flame is absent. Its durable construction supports reliable use in high-heat, high-moisture environments typical of pool equipment. Whether conducting routine service or addressing ignition issues, this OEM sensor is critical to maintaining the safety and efficiency of your pool heater.

Highlights

• Fits Universal H-Series and IDL2 Models: OEM flame sensor designed for seamless integration with Hayward heater models from H150FDN to H500FD

• Enables Safe Heater Ignition: Detects flame presence at startup and ensures the burner is operating within safe parameters

• Prevents Gas-Related Safety Hazards: Triggers system shutdown if no flame is detected, protecting against gas buildup or combustion errors

• Built to Withstand Poolside Conditions: Made from high-quality materials that resist corrosion, heat, and water exposure over time

• Ideal for Preventive Service or Fault Repair: Restores reliable flame detection to resolve ignition faults and maintain heater safety compliance

Compatibility

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

Additional Info

Symptoms of a Faulty Flame Sensor

flame not detected but burner visibly lit

hayward heater lights then cuts off every cycle

error code points to idxlfls1930 flame sensor

troubleshoot no ignition on h200fdn model

intermittent heating caused by worn sensor tip

Specs and Local Price Info

check local price for hayward idxlfls1930

specs for flame sensor probe length and mount

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sensor part number match for h-series heater fix

how much resistance should hayward flame sensor read

Confirming Model Fit Locally

confirm idxlfls1930 works with h400fdn and h350fdp

find correct flame sensor for hayward pool heater

match sensor model to heater version in store

compatible with h250idl2 and h400idl2 units

local guide to finding correct flame sensor

Diagram