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Constructed with heavy-duty copper
saving critical rail space in dense control enclosures
Heavy-Duty Construction: Designed to withstand vibration and thermal cycling common in commercial and residential systems
Common Questions Where should the freeze stat be installed for the best response time
Lennox 13H25 Assembly Constructed with heavy-duty copperThe 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