Lennox 13H25 Assembly As a critical HVAC replacement

As a critical HVAC replacement part

saving critical rail space in dense control enclosures

Constructed with heavy-duty copper

making it adaptable to various boiler control modules

Heavy-Duty Construction: Designed to withstand vibration and thermal cycling common in commercial and residential systems

Lennox 13H25 Assembly As a critical HVAC replacementThe 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