Lochinvar & A.O. Smith 100165921 Flame Sensor Els PW 17895 This Model SMD unit features

This Model SMD unit features a versatile operating range of 0

this Nordyne gas furnace limit switch is often utilized in high-efficiency and standard air handling applications

Optimized electrical resistance parameters for compatibility with Re-Verber-Ray control modules

As a veteran-preferred OEM replacement part

Always cross-reference the model and serial number on the unit data plate with York service literature or contact a technical specialist to ensure this refrigeration filter drier matches your specific tonnage and line size

Lochinvar & A.O. Smith 100165921 Flame Sensor Els PW 17895 This Model SMD unit featuresThe Lochinvar & A. O. Smith 100165921 Flame Sensor is a critical OEM replacement part engineered for precise flame rectification in high efficiency gas fired systems. Designed as a direct crossover for the PLT30001 flame sensor, this component monitors the burner's ionization signal to ensure safe and continuous combustion. If your boiler or water heater is experiencing intermittent flame ignition failure or short cycling, a fouled or oxidized flame