Hayward Heater Flame Sensor Kit FDXLFSK1930

Hayward Heater Flame Sensor Kit – FDXLFSK1930

Genuine Hayward flame sensor kit for Universal H-Series Low NOx heaters. Detects burner ignition and signals the control board to continue gas flow.

Specifications

• OEM Part Number: FDXLFSK1930
• Includes: Flame sensor rod, gasket, mounting hardware
• Material: Stainless steel with ceramic insulator

Compatibility

Direct replacement for Hayward Universal H-Series (FD) Low NOx heaters — H150FDN/P through H400FDN/P.

Installation Tip

Before replacing, try cleaning the existing sensor with fine emery cloth — carbon buildup is a common cause of false failures.