Models > MGDC400VW0 > Symptoms > Not Heating

Parts That Fix Maytag Dryer MGDC400VW0 Not Heating

Not Heating is a commonly reported symptom for the MGDC400VW0 Maytag Dryer, and we have put together a full guide on how to fix this. This advice is based on feedback from people who own this exact appliance. We have listed the most common parts for your MGDC400VW0 Maytag Dryer that will fix Not Heating. We have included repair instructions, and helpful step-by-step video tutorials. If you are experiencing this issue, not to worry, DIYers just like you have fixed this, and shared their experience to help you!

Fixes Symptom 47% of time
★★★★★
★★★★★
97 Reviews

Rated by 161 customers 

  

Really Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

This thermostat (Dryer Operating Thermostat, Dryer Cycling Thermostat, Cycling Thermostat, Dryer Thermostat) is used to maintain a temperature of 155 degrees in the dryer drum. The internal bias heater also allows this thermostat to provide a low heat temperature of approximately 140 degrees when the low temperature setting is selected. The part measures 2 by 1.5 inches, comes in black/silver and is constructed of plastic and metal. The thermostat attaches to the blower wheel housing.

$ 27.94
  In Stock
PartSelect Number PS11741405
Manufacturer Part Number WP3387134

Replacing your Whirlpool Dryer Dryer Cycling Thermostat

Replacing your Dryer Cycling Thermostat

Customer Repair Stories

Dryer would leave clothes damp

First, I unplugged the dyer and then I removed all of the screws for the panel that covers the rear of the dryer. This exposed the cycling thermostat's location. I then removed the wires, one at a time so I would be able to put them back on in the same place. Then I removed the one screw using a nut driver and then put the new cycling thermostat in place. It was pretty easy.
  • Luke from Elmira, NY
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver
6 of 8 people found this instruction helpful.
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Dryer would not shut off on auto dry settings

I removed the discharge duct from the back of the dryer. Then, I removed the screws on the back of the dryer and the back itself. This exposed the cycling thermostat. I removed the screw holding the thermostat. I took the wires off the defective thermostat and reinstalled them on the new thermostat. Then, I reassembled in reverse order.
  • Wiliam from Belleville, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver
37 of 42 people found this instruction helpful.
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Fixes Symptom 21% of time
★★★★★
★★★★★
148 Reviews

Rated by 135 customers 

  

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

When the igniter reaches a high enough temperature, these coils (Coil Valve, Dryer Gas Valve Coil Kit, Dryer Valve Coil Kit, Gas Valve Solenoid) work together to open the gas valve and allow the gas to enter the burner. This is a safety mechanism to ensure that there are no unsafe buildups of gas inside your appliance. The coils are attached to the dryer gas valve. If the dryer does not heat or heats intermittently, the coil may not be opening the gas valve. Both coils must be operational for the valve to open. No continuity would indicate a defective coil, but they can be intermittent and fail when they get hot. Both coils should be replaced when one of them is broken. This part can break as a result of material fatigue from normal use. This part measures approximately 1 inch in diameter and 1 inch in height, and is constructed of plastic and metal. It comes in black/beige. This part features a 3-terminal boost/hold coil and a 2-terminal secondary coil

$ 30.86
  In Stock
PartSelect Number PS334310
Manufacturer Part Number 279834

Customer Repair Stories

Dryer would only heat cycle once

I removed the two screws holding the front panel to expose the lower works and verified the heating cycle failure. After a check of the vent system, checking the sensors for continuity and coils for resistance, I retired to the 'net for support. Accepting the general consensus that the most frequent, common and likely failure to be the coils, I rechecked them with the meter and found the two pronged coil to have significantly more resistance than the three prong coil. That was enough evidence to point to the coils. While I waited for the part to arrive, I replace the vent ducting. When the parts arrived I removed the two Phillips screws holding the coils, removed the old ones, installed the new ones, replaced the bracket, put the front cover back on and in less then ten minutes clothes where drying.
  • Robert from Seattle, WA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
82 of 91 people found this instruction helpful.
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Dryer ran but would not heat

PartSelect showed seven different possibilities why the dryer wouldn't heat. I removed the two screws to remove the bottom panel and turned the dryer on and noticed that the heating element that ignites the gas was working fine. This meant that it was not getting gas so it could be the gas valve or one of the two gas valve coils which are located on top of the gas valve. I borrowed my neighbor"s ohm meter and touched the two probes on the coils terminals to check for continuity and found that one of the coils read zero. I then took both of the coils out by removing two screws and tested each coil again. One coil read 500-850 and the other read zero. This meant that it was no good so I called for the part and received it in three days. I reassembled the parts and turned the dryer on and it fired up after a few seconds. It works as good as new. The part plus shipping was less than $30. My repairman would have charged me $150-$200. While the dryer was apart I gave it a good cleaning with a vacuum and a toothbrush in delicate areas. I also removed and cleaned the lint trap housing by removing two nuts. I didn't know much about gas dryers, but thanks to PartSelect I easily fixed it myself.
  • Gary from Haverhill, NH
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Screw drivers, Socket set
392 of 442 people found this instruction helpful.
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Fixes Symptom 19% of time
★★★★★
★★★★★
33 Reviews

Rated by 27 customers 

  

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

If your dryer will not heat, takes too long to dry, or does not provide enough heat, you might want to replace your igniter kit. This silicone carbide igniter with ceramic holder kit includes the 3-inch flat igniter, bracket, 4-inch wire leads, and the plug. The kit can replace both round and flat igniters and is used for many gas clothes dryers. Be sure to disconnect the power source from your dryer before you do this repair. The igniter is located within the burner assembly, so you will require tools to complete the repair. You will need a putty knife, a small flat blade screwdriver, a 5/16 nut driver, and a 5/16 socket with a ratchet.

$ 40.51
  In Stock
PartSelect Number PS334180
Manufacturer Part Number 279311

Replacing your Whirlpool Dryer Igniter Kit

Replacing your Igniter Kit

Customer Repair Stories

no heat

the ignitor did not glow red checked thermal fuse by exhaust duct. fuse open replaced thermal fuse
  • rex from streator, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Wrench (Adjustable)
28 of 36 people found this instruction helpful.
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No heat to dry clothes

First I took the front of the dryer off then located the igniter. It only required removing two screws, removing old igniter, replacing with new igniter, and replacing the two screws.. While I was replacing the igniter I took the drum out and throughly cleaned the inside. Lucky me, I found 85 cents on the floor of the dryer. I am 65yrs old, married and mother of two.
This was easy to do and sure saved money. I reccommend others try to do repairs for themselves and using PartSelect was less expensive too.
  • Karen from Pine Mtn. Club,, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers, Socket set
62 of 72 people found this instruction helpful.
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Fixes Symptom 10% of time
★★★★★
★★★★★
12 Reviews

Rated by 37 customers 

  

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

If your gas dryer is not heating up or igniting, then replacing the flame sensor, located in the burner assembly, could solve it. This part senses heat from the igniter to monitor if it is hot enough to ignite gas to light the burner. Once the igniter is hot enough it will open the valve and allow gas to flow. This is a safety mechanism to prevent dangerous levels of gas from building up. To repair, the main top of the dryer should be lifted, as well as the front panel to access the component. This flame sensor assembly is made of both plastic and metal.

$ 47.87
  In Stock
PartSelect Number PS11741429
Manufacturer Part Number WP338906

Replacing your Kenmore Dryer Dryer Radiant Flame Sensor

Replacing your Dryer Radiant Flame Sensor

Customer Repair Stories

Dryer would not heat up.

I unplugged the dryer,removed the two small screws on the front of the dryer and pulled the bottom forward. The two wires connected to the door do not have to be removed. With an electrical tester using the Ohm setting I tested the Radiant sensor and the Gas Valve coils. The two terminal coil was DOA. The dryer can be operated with the front open as long as the door wires are connected. Symptons: The igniter would heat up and not release gas. My repair was successfull due to this awesome website and the super fast shipping service. AAAA++++
  • Roger from Bonners Ferry, ID
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver, Screw drivers
26 of 29 people found this instruction helpful.
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Gas Flame Would Drop Out

First it was a process of alimination to find out why it was dropping out. After the problem was found it was just a matter of replacing the holding coil on the gas valve. Thank you fred kenney sr
  • FRED from BRIELLE, NJ
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Screw drivers
47 of 64 people found this instruction helpful.
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Fixes Symptom 3% of time
★★★★★
★★★★★
4 Reviews

Rated by 18 customers 

  

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.   

This OEM high-limit thermostat kit includes the thermal cut-off fuse and the high-limit thermostat. The purpose of this part is to cut-off power to the dryer when it overheats. Common indications that this part requires replacement are if your dryer will not start, it is overheating, or no heat is coming from the dryer at all. Please note that the manufacturer has made updates to this part so it may look different from the original.

$ 17.50
  In Stock
PartSelect Number PS12070444
Manufacturer Part Number W11050897

Customer Repair Stories

No heat or lost the heating cycle

Initially bought a few parts based on past experience without testing first....my mistake. After testing and purchasing the correct parts the dryer works fine. This is by far the best DIY web site I've ever used and recommend it highly. If you can follow online instructions, this is the way to go....it saves $$$ on service calls.
  • ANTHONY from NEW EGYPT, NJ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver
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was not heating

remove back of dryer and install part same as old part was installed
  • Geri from COUNTRYSIDE, IL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers, Socket set
2 of 2 people found this instruction helpful.
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