Lennox 13H25 Assembly featuring the standard 7/16-20 UNF

featuring the standard 7/16-20 UNF internal thread and pre-stripped wire leads

it ensures seamless electrical compatibility and mounting alignment for a wide range of Rheem

This unit is set for 150 PSI relief

secure brazing or soldering

This typically indicates the 0130F00004 is not sensing the required -

Lennox 13H25 Assembly featuring the standard 7/16-20 UNFThe Lennox 13H25 Electrode and Sensor Assembly is the critical OEM ignition and flame detection component for high efficiency Lennox gas furnaces. Functioning as a dual purpose unit, this assembly integrates a high voltage spark electrode and a flame rectification sensor onto a single pre formed mounting bracket. It is the direct factory replacement for the legacy Lennox 13H2501 part number. Designed to withstand the extreme thermal cycles of the