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Does this fit all Reznor heaters
Designed to maintain the hydraulic integrity of your system
ensuring seamless integration with residential furnaces and air handlers where a high-limit safety control is required
Engineered for 115V 50/60Hz applications
Lennox 44L48 Flame Sensor Does this fit all ReznorEnsure reliable ignition sequences and system safety with the Lennox 44L48 Flame Sensor. As a critical OEM replacement part, this sensor is engineered to provide precise flame rectification, detecting the presence of a burner flame and sending a microamp signal to the SureLight ignition control board. Failure to confirm this signal typically results in a furnace lockout or short cycling, where the burners ignite but extinguish within seconds. Designed
