FDXLTER1930 | Hayward Thermistor For H-Series FD Heaters Igniter for pentair heater This compact transformer is designed

This compact transformer is designed to connect easily

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is an essential accessory for enhancing the functionality and convenience of your swimming pool or spa system

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the plug and O-ring combination is engineered to withstand long-term exposure to chlorinated water and harsh pool environments

FDXLTER1930 | Hayward Thermistor For H-Series FD Heaters Igniter for pentair heater This compact transformer is designedOEM Hayward Thermistor FDXLTER1930 is a precision temperature sensor engineered for Hayward Universal H Series Low NOx heaters, compatible with models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP, and H500FD. Installed in the manifold adapter inlet, this thermistor regulates the combustion air blower based on water temperature to ensure consistent heating. Built from high quality materials,