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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

Cycling thermostats continually cycle the heating element off and on to maintain a constant inner temperature. This particular cycling thermostat has a limit of 155 degrees Fahrenheit and a differential of 25 degrees. Meaning that with this thermostat, the heating element will cut out at 155 degrees and cycle back on once the internal temperature drops by 25 degrees.

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

$18.19

You Save

$3.03

Your Price

$15.16
Get this part fast. Average delivery time via regular ground: 1.8 days.

Videos For installing this part.

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.7 / 5.0, 122 reviews What's this?
 

1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 30 - 60 mins
Tools: Pliers, Screw drivers, Socket set
Customer: Mark from Mountain View, CA

Takes too long to dry

I was directed to the cycling thermostat for my problem. The thermal fuse was another possibility. I was too lazy to check them with a VOM before ordering so I ordered both. The repair video was helpful and the assembly diagram was useful for locating the parts. I removed the 9 back panel screws with a 1/4" socket wrench and removed the panel. Each part is held with a sheet metal screw which are removed with a screw driver. The connectors were very tight and I used pliers to pull them off the parts. The parts pop out of the mounting slots and are easily replaced and secured with the screws. I labelled all the wires (2 for the thermal fuse and 4 for the thermistor) but the polarity probably does not matter. I replaced the wires, replaced the back panel and replaced the 1/4" screws. The dryer works again. I checked the old parts with a VOM and found that only the cycling thermistor was bad, so now I have a spare thermal fuse.

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2 of 5 people found this instruction helpful

Parts Used:
  • Thermostat, Internal-Bias
Level of Difficulty: A Bit Difficult
Time to do repair: More than 2 hours
Tools: Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable)
Customer: kenneth from pacifica, CA

Flame would not stay lit

Replaced 2 thermostats, flame sensor, gas vale and solenoids. After each part was replaced, I started the dryer to see if the replaced part solved the problem. It did not, or so it seemed. Now, and this is important evidently: all the time I ran the tests post part replacement, the dryer was without the tumbler or any front end ducting in place. Out of frustration and a tickle of intuition, I reassembled the dryer, ran the test, and intuition proved itself as the dryer is working properly. My conclusion: You cannot run an accurate test result without the tumbler and ducting in place. I don't know why, but this seems to be necessary. new gas valve gave the dryer a much healthier flame.

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver
Customer: David from Green River, WY

Taking a long time to dry clothes

Replaced heating element, thermostats and fuse, cleaned dryer vent shafts and it is now working like when it was new.

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 1- 2 hours
Tools: Nutdriver
Customer: William from Coalinga, CA

Dryer would not start

I had worked as a stationary engineer/refrigeration mechanic for large commercial building/plant systems for several years at journey level. I also had worked as an instructor in this field. However I have not done much of this type work for several years. Using the wiring diagram contained within the control panel at the top of the dryer, was able to trace the sequence of operation to the component i suspected (thermal fuse). It was the thermal fuse per check with ohm meter. Instructions on the dryer internals indicated if thermal fuse blown to also replace cycling t stat. I also found that the blower unit was full of microdirt/lint, which was restricing airflow-vacuumed. ordered the parts overnight, and replaced. works fine now.The unit is my household electric dryer, made by whirlpool but sold under the kirkland costco brand. When i worked as a journey level technician, i always noticed that whirlpool product are generally a better quality than most, and have better parts availability, and ease of repair. this still holds true.

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1 of 2 people found this instruction helpful

Parts Used:
  • Thermostat, Internal-Bias
Level of Difficulty: Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver, Screw drivers
Customer: Jeff from Pinon Hills, CA

Dryer would not heat, drying cycle never stopped

Our dryer suddenly stopped heating up, and subsequently would not dry any clothes! The timer would run down to 0, but the dryer would continue to tumble until we manually stopped it. After finding the partselect.com site and checking the 'Parts that Fix' page for our dryer model, I followed the excellent video walkthrough, removed and tested the Thermal Fuse which, sure enough, was bad. I ordered a new fuse and it was delivered two days later (standard shipping). Placing the new Thermal Fuse was simple and I had the dryer running again very quickly, and while it would now stop at the end of the cycle, it was not fully heating up and drying still. I ordered the Cycling Thermostat (next most likely cause, according to the site) and again two days later had it in hand, replaced, and the dryer works perfectly! In the end, our problem was both a bad Thermal Fuse and faulty Cycling Thermostat. The PartSelect site was a perfect tool to not only find the part, but recommend which was most likely to solve the problem, show diagrams of the part locations, and give an excellent video walkthrough of replacing the parts. I highly recommend this site!

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver
Customer: Charles F from Belle Mead, NJ

Drier without heat

all sensors/fuses were measuring open at room temperature with an ohmmeter.
Called Whirlpool for drawing and install and got nothing.
Found nice video on you tube.
Unscrewed and replaced each device one by one.
The terminal mod went exactly as portrayed.
Owner pleased.

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: A Bit Difficult
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers, Socket set
Customer: Michael from Lancaster, NY

My dryer did not heat up

Prelude to this was 2 years ago we had the same problem, called Sears and $200 later we had a new $16 dollar part, the repair guy was kind enough to tell me what he did, and I saved the fuse he replaced. So when it happened again this summer, I went through a couple of sites (obviously including this one) to find parts, started with the fuse he had replaced, which was not the problem this time, went on to the next likely, and on through about 5 key elements (all under $20) until I found the coils on the burner assembly were the problem. All in all the repairs were pretty simple, and once I figured out how to dismantle the cabinet safely. I am VERY happy with the timely replacement parts (shipped very quickly) and when your dryer isn't working-things pile up pretty quickly. The dryer is working like a charm again. Thanks! -Mike

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1 of 2 people found this instruction helpful

Parts Used:
  • Thermostat, Internal-Bias
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Pliers
Customer: Latrenda from Forney, TX

Timer would not advance/no heat

This was so easy with the Partselect video. I removed the back of the dryer (9 screws) with a pair of pliers. Took a picture of the cycling thermostat with a digital camara, just in case I mixed up the wires. I removed 4 wires and two screws, screwed in the new cycling thermostat and reattached the wires. NOTE: wires can be pretty tight, a pair of needle nose pliers would have helped.

Unfortunately, my wife did not mention that the dryer was not getting hot, only that the timer did not advance. I hopped back online, ordered the heating element and the thermal fuse, debated about paying for a next day delivery and decided against it. I placed the order on a Thursday night at 10:00 p.m. It shipped Friday and arrived on Saturday evening. I was not expecting it until Wednesday!!

The Dryer is working like new, my wife thinks that I'm a genious and I'm just happy I did not have to help lug clothes to the laundromat Sunday!!!
LT

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1 of 2 people found this instruction helpful

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

Dryer would not start

After diagnosing the fuse associated with this part as being the problem and ordering it from Sears I came across this web site and compared prices. I found the repair stories and discovered that Whirlpool which is the manufacturer for Kenmore, recommends replacing the thermostat along with the fuse as the thermostat is the likely cause for blowing the fuse. I ordered the thermostat from PartSelect and had it the next day while Sears was like 5 days. If I need repair parts in the future I'll order from PartSelect.

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver, Screw drivers, Socket set
Customer: Christopher from Downey, CA

Dryer would not heat clothes

Unplugged the dryer from the electrical outlet.
Pulled out the dryer from against the wall, allowing room for me to work.
Turned off the gas to the dryer.
Removed all the screws from the black panel covering the cabinet, not from the console control.
Pulled off the black panel.
Located Thermal Fuse (two wires coming from it) at the bottom, just above Thermostat (several wires coming from it). Removed single screw attaching the Fuse.
Tested Thermal Fuse with MultiMeter set to Ohm for continuity. No continuity means the fuse was blown so I needed to replace it.

Since the back panel was already removed, I replaced the Thermostat for good measure. Just remembered to mark which wires went where and replaced Thermostat.
You can test before replacing everything.

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1 of 2 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Pliers, Screw drivers
Customer: Ryan from Parma, OH

Dryer tumbles but no heat

After reading most of the repair stories i decided that these two pieces were the main culprits of not having heat so i just decided to jump in and do it myself. This repair was fairly simple. I unplugged the dryer first. The dryer was a gas dryer but i did not turn off the gas. I then took the off the large metal cover on the back of the dryer as well as the air vent coming in. This required removing eight screws from the panel. Once i took off the plate, the fuse and thermostat were in plain view. I then removed the screws which secured these pieces in place and unattached the wires connected to them. There were about four wires for each piece and i just reattached the wires to the exact same spot on the new pieces. Just remember which wire goes with the right connection. They just slid onto the connector. The only difficulty was that a couple of the wires were a little snug on the connection so i had to use small pliers to pry them free. Once they were in place and i put the panel back on and plugged the dryer back on. I started it and within a few seconds the dryer kicked on and we had heat. These two procedures were quick and very easy for even the simplest handy person.

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1 of 3 people found this instruction helpful

Parts Used:
  • Thermostat, Internal-Bias
Level of Difficulty: Really Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver, Pliers, Screw drivers
Customer: David from Fallon, NV

The auto dry cycle would quit...timer stop 1/2 way

Watched the vidio. Removed back, swap out part shown and replaced. 10 minutes.......Ran test load, and then with wet clothes.......Worked like it should and a $20 part was way better than replacing a dryer..........

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1 of 3 people found this instruction helpful

Parts Used:
Level of Difficulty: A Bit Difficult
Time to do repair: 30 - 60 mins
Tools: Pliers, Screw drivers
Customer: Thomas from Walnut, CA

Timer will not advance - heat on about 10 minute then off - take a long time to dry load

Replaced thermal fuse, cyling thermal, then replaced thermostat 205F, ptoblems still remained.
Using ohmmeter measured and inspected all components . Found that the valve coils a little bit stick to the shaft. Orderd the two terminal gas valve coil and secondary coil valve - three terminal and replaced. Problem solved. :-)

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1 of 3 people found this instruction helpful

Parts Used:
Level of Difficulty: Really Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: Brett from amanda, OH

Dryer wasnt drying very well

I took the back off 1st put the element and thermostats in... 2nd I took the front off the dryer and replaced the belt.....3rd I blew out all the lint and dust and then put it back together it was a cake walk...I want to add that the parts arrived extremely "FAST" and "ACCURATE"... which made the job that much easier.....

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1 of 3 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: David from Middletown, MD

Dryer would not start

removed back panel, removed thermal fuse and tested it to find it was not working, ordered replacement fuse and operating thermostat (which was a recommended replacement if replacing the fuse), replaced both parts and dryer worked again

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