Lennox 41G51 Blower Shaft 319825-402 This 3-wire electronic temperature sensor

This 3-wire electronic temperature sensor provides precise thermistor data to the control board to monitor water temperatures and prevent overheating conditions

Attempting to adjust the calibration can lead to hazardous combustion conditions and equipment damage

preventing hot or cold spots in zoned systems

this module handles specific fan staging and low-load operations to prevent short-cycling and ensure consistent equipment operation

The system can be further expanded to support a total of four units and is compatible with central alarm panels

Lennox 41G51 Blower Shaft 319825-402 This 3-wire electronic temperature sensorWhen you are dealing with a bent or scored Lennox 41G51 Blower Shaft, you know the vibration and bearing wear that follows. This 23" x 1" Blower Shaft is a genuine OEM Lennox replacement part, engineered from C1045 steel to handle high torque rotational loads in commercial and industrial air handlers. It features integrated 1 4" keyways and blower wheel flats, ensuring a slip free connection between the motor, pulleys, and fan assembly. Designed