Sensor 10k mixed air thermistor
Grid is 1 inch square
Lennox Thermistor 10F83
Manufacturer Part

Lennox Thermistor 10F83

Genuine OEM Part # 10F83RC Item # 3437128Alternative Part Number(s)
Manufacturer Part
Sensor 10k mixed air thermistor
Grid is 1 inch square
Lennox Thermistor 10F83
$44.78
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Sensor 10k mixed air thermistor
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$44.78
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This part 10F83 is compatible with:

Product Type:
Air Handler, Heat Pump, Packaged Unit/RTU
Brands:
Lennox

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Thermistor Customer Reviews

Common Problems Fixed by the Thermistor

Based on customer reports and repair data, this part commonly fixes these issues:

Possible

Heat pump - home's humidity is too high

About the Thermistor

The thermistor is a sensor connected to the control board that detects the temperature of the air. The resistance value of the thermistor changes in conjunction with the air temperature. If the air temperature rises, the resistance value will decrease. To determine if the thermistor is at fault, use a multimeter to test it for continuity. If the thermistor does not have continuity, or if the resistance of the thermistor does not change with a change in temperature, replace the thermistor. (To find specific temperature and resistance values, try checking your user’s manual.)

Alternative Part Number(s)

Replaces Part Number 103809-01