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Always verify with a capacitance tester during preventive maintenance
Direct OEM Compatibility: Specifically designed for Marley and QMark heating equipment
eventually leading to a lockout
Broad Compatibility: Specifically engineered for use across a wide range of Lochinvar and A
This sealing gasket is fabricated from high-grade elastomers that resist compression set
Lennox 49M84 Flame Sensor Always verify with a capacitanceThe Lennox 49M84 Flame Sensor is a critical OEM replacement part designed for precision flame rectification in gas fired heating systems. Engineered for high temperature resilience, this L Bend style sensor monitors the burner's flame status, transmitting a DC microamp signal to the integrated furnace control to ensure safe and continuous operation. A failing 49M84 is often the culprit when a furnace cycles through several ignition attempts before a
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