Hayward Flame Sensor

Hayward Flame Sensor – Replacement for Universal H-Series Low NOx Heaters (IDXLFLS1930 / J3705 / 20385K)Restore safe and efficient operation to your pool or spa heater with the Hayward IDXLFLS1930 Flame Sensor. This genuine replacement part is engineered for Hayward Universal H-Series Low NOx Induced Draft Heaters, ensuring accurate flame detection to confirm ignition and maintain proper combustion. Ideal for troubleshooting ignition issues or performing preventive maintenance, this sensor ensures your heater operates reliably season after season.Key Features:OEM Replacement – Direct-fit replacement for Hayward Universal H-Series Low NOx heatersEnsures Safe Ignition – Detects flame presence to confirm proper combustion before burner activationWide Compatibility – Works across a variety of natural gas (NG) and propane (LP) heater modelsDurable Construction – Built for long-lasting reliability in high-moisture, outdoor environmentsEasy Installation – Lightweight, compact design allows for quick replacement with minimal toolsSpecifications:Part Numbers: IDXLFLS1930, J3705, 20385KProduct Type: Flame sensorWeight: Approximately 0.96 oz (27.22 g)Color: BlackUPC: 610377625968GTIN: 00610377625968OEM Status: Genuine Hayward replacement partSold: IndividuallyPairs well with: Pellet PartsCompatible Models:Hayward Universal H-Series Low NOx Induced Draft Heaters:H150FDN / H150FDPH200FDN / H200FDPH250FDN / H250FDPH300FDN / H300FDPH350FDN / H350FDPH400FDN / H400FDPH250IDL2 / H350IDL2 / H400IDL2Also Fits: Hayward Universal H-Series Gas Heater model C_PAHEATProduct Overview:Ensure reliable flame detection and safe operation with the Hayward IDXLFLS1930 Flame Sensor. Perfect for regular maintenance or ignition system repairs, this OEM sensor helps protect your heater from misfires and maintain consistent pool or spa heating performance.