Sensor; temperature (3900030901)
Grid is 1 inch square
Trane Temperature Sensor SEN01804
Trane Temperature Sensor SEN01804
Manufacturer Part

Trane Temperature Sensor SEN01804

Genuine OEM Part # SEN01804RC Item # 2582897
Manufacturer Part
Sensor; temperature (3900030901)
Grid is 1 inch square
Trane Temperature Sensor SEN01804
Trane Temperature Sensor SEN01804
$54.09
Loading stock status
Loading stock status
Does this part fit my product?
Find your model number or log in to select it from your saved machines.
Sensor; temperature (3900030901)
Loading stock status
$54.09

This part SEN01804 is compatible with:

Product Type:
Heat Pump, Central Air Conditioner
Brands:
Trane

Related Articles & Videos

02:01
Troubleshooting
Central Air Conditioner Fan Motor Not Running — Central Air Conditioner Troubleshooting
03:12
Troubleshooting
Central Air Conditioner Not Cooling — Central Air Conditioner Troubleshooting
01:47
Troubleshooting
Central Air Conditioner Is Noisy — Central Air Conditioner Troubleshooting
02:21
Troubleshooting
Central Air Conditioner Not Running — Central Air Conditioner Troubleshooting
Frequently Bought with Temperature Sensor
P291-4554RS Dual Run Capacitor
297286803 Run Capacitor
HN51KC024 Contactor
0131M00060SP Condenser Fan Motor

Temperature Sensor Customer Reviews

Common Problems Fixed by the Temperature Sensor

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

Likely

Heat pump not heating

Likely

Heat pump coils frosting up

About the Temperature Sensor

A temperature sensor monitors the temperature of the outdoor coils. If the coils begin to frost over, the sensor will alert the defrost control to allow power to energize a reversing valve to divert the warmer refrigerant from the indoor coil to the help mel the excess frost from the outdoor coil. If the temperature sensor is defective, the defrost system will not be alerted to the excess frost.

Repair Help by Brands and Product Type