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11741405-1-S-Whirlpool-WP3387134-Thermostat, Internal-Bias
11741405-1-S-Whirlpool-WP3387134-Thermostat, Internal-Bias 11741405-2-S-Whirlpool-WP3387134-Thermostat, Internal-Bias 11741405-3-S-Whirlpool-WP3387134-Thermostat, Internal-Bias http://www.partselect.com/Schematics/Maytag/RSDYZ2AA.gif

Thermostat, Internal-Bias

PartSelect Number PS11741405

Manufacturer Part Number WP3387134
Manufactured by Whirlpool

A cycling thermostat is in tune with the temperature of your dryer and regulates it in order to maintain a certain temperature. This thermostat reaches a temperature of 155 degrees and will then turn off and then on again once it has dropped by 25 degrees. If your dryer is not giving off enough heat, is over-heating, is not turning on, or is having issues with the timer functionality, this could indicate an issue with the thermostat. The installation of the cycling thermostat is simple and the only tool required is a 1/4 inch nut driver (and gloves for safety).

This part works with the following brands: Whirlpool, Admiral, Estate, Inglis, Kenmore, KitchenAid, Roper, Maytag, Crosley, Jenn-Air, Hardwick, Magic Chef, Amana, Caloric & Glenwood.

This part fixes the following symptoms:

  • No heat or not enough heat.
  • Takes too long to dry.
  • Will Not Start.
  • Timer will not advance.
  • Too hot.
  • Shuts off too soon.
  • Will not shut off.
  • Will not tumble.

Compare At

$17.95

You Save

$2.99

Your Price

$14.96
Get this part fast. Average delivery time via standard shipping: 1.8 days.

Videos For installing this part.

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.7 / 5.0, 136 reviews What's this?
106-120 of 136
 

0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver
Customer: CLYDE from HARVEY, LA

Dryer would not turn on.

I bought two parts as listed, istalled the thermostat first and got nothing. Then I installed the thermal fuse and success. The fuse was rated at a 46% cause of the problem but I am still glad I replaced both parts. .

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver, Pliers
Customer: Terry from Hawthorne, FL

Dryer not coming on at all

Thought it might be the push button start relay. But, before I ordered any parts I went on YouTube and looked for Whirlpool dryer repair. I found British James. He told me exactly what was wrong (thermal fuse) and what had caused the problem (Cycling thermostat). I changed both parts as per his instructions and everything works great. It's unbelievably the amount of good information you can find. By the way, PartSelect shipped my parts to me incredibly fast. I mean like amazingly fast. I'd use them again for sure.

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 30 - 60 mins
Tools: Pliers, Screw drivers, Wrench set
Customer: Brandy from Jonesboro, AR

Dryer would spin and blow air but would not heat

I and my husband after noticing the dryer would not heat, waited awhile to move to make sure it wasn't faulty wiring in our old rental. When we moved and it didn't work still we examined the heating element and noticed it was burned out. We did not have a tester we just went by visual inspection. We ordered the heating element and attached it and it still did not work. After reading several repair stories on PartsSelect we realized that the Thermal cut off may have been tripped and therefore needed to be replaced. We purchased the thermal cut off kit which included two types of fuses for our dryer and a replacement connector in case we needed to splice the wiring. We also purchased a cycling thermostat just in case. When we got the parts the instructions were fairly easy to understand but it took us a while because the part required us to splice the wire and connect a new end onto the existing wire. (The new thermal cut off did not have the old welded metal connection and instead had a wire that connected the existing wiring to the new cut off) We cut the old wire to remove the head, cut a small portion of the protective rubber around and slid it off the end. We then attached the new head and manually crimped the metal closed. We had to do this to our existing wire and the wire sent with the kit making sure we added the female and male ends to the right wire (per instructions). The new cut off connected to the heating element with screws instead of sliding in and around the bent openings. We then simply reconnected all the wiring as illustrated. The other thermostat and fuse connected the same as the ones we removed.

All I can say is it worked, and it heats and drys well. Thank you parts select for sending the item so quickly. Two days after ordering! Will definitely order from you guys again!

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: Dale from Clinton, MA

Blown thermal fuse

Found bad thermal fuse. Replaced cycling thermostat and cleaned vent all ok

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 30 - 60 mins
Tools: Nutdriver, Pliers
Customer: DERRICK from HILLIARD, OH

Dryer would spin but not heat up

After reading through a few of the repair stories online, I figured out the parts I needed. I placed the order for the parts, and they arrived promptly the next day. I replaced the heating elements all of the thermostats using the instruction vidoes from the site. The entire job took less than an hour and the dryer is running and heating better than ever. Thanks for all of your help and support....

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver
Customer: Karen from Millington, MI

Clothes were taking to long to dry.

First I removed the nuts from to get the back of the dryer off (I think there were 8 or so). Then I removed the cycling thermostat (careful to watch were the wires were), I ten installed the new one. I then did the same with the thermal cut-off and the heating element. The door catch kit wasn't what I needed so I didn't install it.
If I would have known it was going to be so easy I would have done this repair months ago!!!

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Screw drivers, Socket set
Customer: William from MInot AFB, ND

No heat

It was a really easy repair. Simply removed the back cover and swapped out the parts. The only tricky part was getting the wires reconnected.

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0 of 1 people found this instruction helpful

Parts Used:
  • Thermostat, Internal-Bias
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Screw drivers
Customer: Stephen from Lewisburg, OH

Dryer would operate, but no heat

Removed 2 screws and 2 wires, replaced the part and then there was heat.

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver, Screw drivers
Customer: Jesse from Tipp City, OH

Dryer no power

Replace 1 time use fuse and thermostat. Remove and clean all ductwork.

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Pliers
Customer: Dan from Brooklyn, MI

Dryer would run but wasn't getting any heat

After checking some of the tips on the part select sight I removed the back panel of the dryer and located the thermal fuse. I checked the fuse with a meter I borrowed from a friend and it was bad so I ordered the fuse and followed the advise from some of the other tips I read and also replaced the thermostat. Much easier than anticipated. Dryer is working just fine now. Parts were at my house in 2-3 days. Total cost about 31 dollars.

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: Judith from Woodridge, IL

Dryer runs but will not heat up

This all happened Sunday afternoon. I looked online for "my dryer wont get hot".
They suggested the thermal fuse. I unplugged the dryer, pulled it away from the wall and looked on the back. There was a metal cover so I removed it. 1/4 nut driver. There was the fuse and the thermostat. I disconnected the 2 wires off the fuse and the 1 1/4 nut and we typed the number off the fuse in the search line and it took us to replacement dryer parts at parts select.com and it had a picture and I said order it. Your site suggested we replace the thermostat also so for a few extra dollars I got both parts - put them in and dryer is working fine now. I was pleased with the whole process.

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0 of 1 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 30 - 60 mins
Tools: Screw drivers, Socket set
Customer: KEVIN from PHOENIX, AZ

Thermostat went bad and wiped out thermal fuse.

Tested thermal fuse with ohm meter and found no continuity, figured thermostat did not open and burnt fuse once it hit 195 degrees. Replaced the two of them and all is good know.

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0 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Pliers
Customer: Leroy E from Monroeville, PA

No heat / pilot was not firing

Termal Fuse and Cycling thermostat were on the outer shell of the dryer under the rear sheld. It was tougher removing the rear sheld than changing the parts..

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0 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 30 - 60 mins
Tools: Nutdriver, Screw drivers
Customer: Richard from Mineral Point, WI

Auto dry doesn't dry in one cycle

Turned off power to dryer. removed vent pipe, removed back cover(8 screws 1/4" hex). Took off wires from cycling thermostat( lower right side of dryer) removed one hex screw,pull out old thermostat and insert new thermostat, one hex screw,put wires back on thermostat. thought I may as well do a good cleaning at this time. put the back on with 8 hex screws, attached vent pipe, tightened clamp on pipe,pushed dryer back in place and turned on power.Now dries in less than a whole auto dry cycle.

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0 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Screw drivers, Socket set
Customer: Debby from Charlottesville, VA

No heat. Spinning and blowing fine.

Extremely easy! I used this website's part diagrams and videos to find out where the parts were in the dryer. I only needed a 1/4" socket on a screwdriver handle to remove the back of the dryer and the same socket for the screws holding most of the parts on (one needed a phillips screwdriver). I didnt have a ohm tester, so I ordered the heating element, cycling thermostat, thermal fuse and 250f Thermostat, knowing I could return the one(s) I didnt need. Replaced them all and guess what...it still didnt work! So I read some other people's comments and found out there was one more part I hadnt ordered that might be the problem...the THERMAL CUT OFF KIT. It has the 250F thermostat PLUS another (different) Thermal cut off fuse, that attaches several inches above the heating element. I ordered that part, got it the next day, and the Thermal cut off fuse that was in the kit (not available separately) ended up being the solution to my problem! The wire to it was actually fried, so the extra connectors in the kit were perfect, and I just cut and stripped the wire a little and put on the new connector, and the dryer works great.

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106-120 of 136