FDXLTER1930 | Hayward Thermistor For H-Series FD Heaters Igniter for pentair heater the plug and O-ring combination

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

Certified by NSF: Meets NSF safety and performance standards for peace of mind in residential and commercial installations

The fittings provide a secure and leak-free connection between the hose and the pump

ensuring the gasket kit stands up to regular use

Versatile Compatibility: Compatible with various sanitizers

FDXLTER1930 | Hayward Thermistor For H-Series FD Heaters Igniter for pentair heater the plug and O-ring combinationOEM 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,