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Dryer Cycling Thermostat

Part Number: AP3131939
MFG Part Number: 3387134
Made by: Whirlpool
Our Price
$16.87
Regularly You Save
$21.90 $5.03

In Stock — Ships Today Guaranteed

Satisfaction Rating (5)

Questions & Answers

260 Questions & Answers



Description

Specs: L155-25 SPST. Dryer cycling thermostat with internal bias heater. Opens at 155F, closes at 130F.

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Dryer Fuse Or Sensor and Washer Dryer Combo Fuse Or Sensor.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 3387134 (AP3131939) replaces 306910, 2893, 3-6910, 3387135, 3387139, ET187, PS344510.

Do-It-Yourself Stories from Customers like You
Total Satisfaction Rating
(5)
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Would run but not heat Richard R. • Punta Gorda, FL • March 20, 2014

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10 People found this story helpful
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Easy Difficult
Repair Time Estimate

Less than 15 minutes 

6 People found this story helpful
Do-It-Yourself Rating
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Less than 15 minutes 

Thermal Fuse went bad David L. • Saint Jacob, IL • March 12, 2014

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4 People found this story helpful
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Easy Difficult
Repair Time Estimate

Less than 15 minutes 

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Repair Video

How to Replace Dryer Cycling Thermostat #3387134

Step by step instructions on how to replace a Dryer Cycling Thermostat #3387134 for Dryer, Washer Dryer Combo made by Whirlpool, KitchenAid, Roper, Kenmore, Maytag, Jenn-Air, Estate. Note: This video is intended to give you the general idea of the part replacement procedure. Your appliance may differ depending on the manufacturer and model.


 

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Questions & Answers

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My dryer heater will not heat up. I have checked the heating element, fuse and cleaned the vent. How do you check the thermostat to see if that is the problem?

Phyl

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3 people found this answer helpful.

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My dryer heat does not warm up enough on the high setting, the medium setting seems to work just fine, but takes longer to dry a load. There is no blockage and I was looking for a thermistor part but do not see one on the parts list your site has. Should we try to replace the thermostat? What other issues would cause the high setting only to no longer work?

Therese for Model Number LER8620PWO

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1 person found this answer helpful.

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Dryer's Auto Moisture Sensor feature not working.(new sensor P/N: AP3094143 needed?) Also, clothes are getting too hot during Timed Dry settings- even on the Delicate/Low setting. Along with that, the heater element cycles on and off without the drum turning on the Timed Dry setting. All vents are clean, air flows strong. Any help as to what parts to check and/or replace would be greatly appreciated!

B.d for Model Number 110.66842500

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1 person found this answer helpful.

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Latest Questions

I got one Kenmore electric dryer and the unit dont start! I checked the push switch and the door switch and are good. Where is the problem in this units?

Hector for Model Number 110.69422801

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cycling thermostat is bad, but this dryer's back panel doesn't remove. I found no access panels in the area around the blower wheel housing. and ideas on gaining access to the thermostat for this maytag model?

Chris for Model Number MDG9706AWW

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My gas dryer will not heat on any cycle. The igniter will kick in but there is no flame. I replaced the thermostat with one from an old dryer and it worked for a few minutes. I thought that part was bad since it was used so I ordered a new one from you and just put it on. It worked for a few minutes and is not working again. Any ideas?

Steve for Model Number KGYS850LEO

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