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Frigidaire FDG700FHSo Gas Dryer - No Heat

The dryer runs, the sensor turns bright orange, but i never hear a clicking noise and there is no igniting of the gas. Any ideas? Do i need to replace the coils?


woplax39

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5 Suggested Answers

jsrock516
  • 5911 Answers

SOURCE: no heat

You may have a weak igniter. Just because the igniter glows, does not mean it is working properly. The glow bar type igniters are supposed to draw a certain amount of current in order for the gas valve to open. If the current potential is never met, the gas valve will not open. This is a safety feature used to prevent gas flow without ignition. The current readings for the igniters are as follows: Round style glow bar: 2.7 to 3.2 amps Square style glow bar: 3.2 to 3.7 amps If it is reading less than the required amperage, replace it. This may just solve your problem. Let me know if this helps you.

Posted on Sep 08, 2007

Sea Breeze
  • 4654 Answers

SOURCE: dryer does not release any heat

Is yours the gas model? If so I need you to look for some things. Open back door panel and see if while trying to light the igniter is glowing orange. Sea Breeze

Posted on May 22, 2009

canbruce75
  • 1776 Answers

SOURCE: Kenmore gas dryer no heat

The thermal fuse is easy to test. Just check continuity using a multimeter or ohmmeter. A lack of continuity means a blown thermal fuse.
The coils are difficult to test. You can use a multimeter or ohmmeter and check for continuity, but the problem is that a coil may be sticking open only after heating up, so you can see the difficulty this would present. If a coil is suspected of being faulty, it is best to replace both (all) at the same time. These coils are what permit the gas valves to open and they can cause a no light or a cycling condition. Really sorry for your trouble and I hope this helped. Best wishes.

Posted on Sep 25, 2009

  • 2468 Answers

SOURCE: gas maytag dryer not heating up

check the thermal fuse in the dryer vent duct to be open,then if not the flame eye" radiant sensor" or the high-limit thermostat both on the burner tube if the sensor doesn't see(sense) a flame the gas valve will stay shut,then check the gas valve coils,both the BOOST and SECONDARY coil valves on the gas valve body as these can open up and not gas into the burner

Posted on May 04, 2010

TheMobilian
  • 8205 Answers

SOURCE: Kenmore 80 series gas dryer-

Their is a flame sensor, an ignitor, and a pair of coils all wired together into one assembly.
Here is the heat control and duct fuse: themobilian_2068.jpg
Check that fuse next to that control. If it is open the dryer gas assembly won't get any power.
themobilian_2069.jpgthemobilian_2070.jpgthemobilian_2071.jpgthemobilian_2072.jpg

themobilian_2073.jpg
Manual and more good stuff HERE

themobilian_2074.jpg




Posted on Mar 27, 2011

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The dryer does not dry. No heat. I took off the bottom plate and turned on the dry. An electrical element turned a bright orange for a few seconds and then darkened. No gas went on.


Because you have a gas dryer, your problem is probably caused by the ingition panel, the electrical element that you saw turn a bright orange. Generally, with a gas dryer, there is an ignition device that heats to a specific temperature and this causes the gas to ignite. When this electric ignition fails to work, the gas will not ignite and there will be no heat.his is what you described when you said the element only lit for a few seconds. I had this happen and had to call a professional. It was a simple matter of installing a new ignition device and it worked perfectly for years. I hope this helps! If it is a new dryer, check to see if this part might be covered under warranty.If this helps solve your problem, please come back to Fixya and rate my advice

Jul 24, 2011 | Dryers

1 Answer

Sg7800 maytag dryer stopped giving heat


Sounds like burner not igniting. On front of dryer in the lower right there should be a gas valve/burner access panel. Usually you just have to pry out at bottom of panel & swing out and up to remove. This gives you access to valve coils and igniter. With panel removed set timer for heated dry and start dryer, observing first the igniter which should glow bright orange-red, then after a couple seconds you should hear a "Click" which is gas valve opening and a blue flame ignites for heat. If no glow is seen after a few seconds or at least a minute, igniter is bad, if it does glow and no click is heard from the gas valve, the coils (electro magnets) on the valve are bad, or the "Flame present" sensor is bad. Chances are it's either the coils or igniter.Try this on all heat settings, if you get heat at only one setting it might be in timer contacts, but not common. Again you can repair/replace both the igniter (usually just plugs into a receptical) and the coils (2 donut looking objects on the gas valve, replace both.) Access door may be on back if not on front, but normally their on lower right of front.

Feb 13, 2011 | Dryers

1 Answer

The dryer has no heat when turned on.


Check your coils & igniter. Access door usually located in lower right front of dryer. Remove (pry up & out from bottom of panel, if no screws, exposing burner assembly. Set dryer for heated dry and start, you should see the igniter glow bright orange (give it at least a minute) followed by a CLICK sound,(again, a few seconds) this is the coils opening the gas valve, followed by a blue flame for heat. If no glow, replace igniter. If igniter glows bright and no click, replace the coils.

Feb 13, 2011 | Dryers

1 Answer

Frigidaire crown gas dryer runs fine but after about 10 minutes it turns itself off and i cant turn it back on for about an hour


From the description you give the most likely cause of this problem are bad gas coils or a bad gas valve.

You say you see the flames for 10 minutes before it stops heating but you don't mention if the igniter is continuing to glow. One thing we need to know is if the igniter continues to cycle on and off when the dryer stops heating.

There is a small square plug on the front panel you can remove to try and visually check if the igniter is glowing.

The problem won't be the thermal fuse or one of the thermostats. Once the fuse is open the dryer won't heat but it won't start to heat after 20 minutes.

After the dryer runs ten minutes and stops heating then check if the igniter is still cycling on and off. This is important because if the igniter is working then the thermostats and igniter are okay.

When the igniter glows at some point you might hear a click and the igniter would stop glowing. The click is from the flame sensor and after the click and the voltage is removed from the igniter at the same instant the voltage is applied to the gas coils and you should get a flame.

You might hear a hum, buzz or vibration from the coils when this happens. If the coils seem to react to the voltage but there is no flame then most likely the gas valve is bad. If the coils don't do anything then most likely the coils are the problem. The gas valve and gas coils can work for 10-15 minutes and then heat up and stop working till everything cools down.

One other thing I must tell you about the gas coils. Here is a link to the gas coils you will need. These are the new style that will last quite a bit longer the the older one. The coils are like the spark plugs in your car. The will need replacing in time due to wear. Below is a video to walk you thru the repair process.


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Jan 09, 2011 | Frigidaire GLGR642A Gas Dryer

1 Answer

Have frigidaire gas dryer that was drying yesterday but now it runs but will not heat or the gas will not turn on.


The ignitor could be burnt. When you start it very soon after it should try to ignite the fuel. Look and see if you can see the bright orange glow. If not it possible will be the ignitor is done. If it glows and no light, make sure the gas is on, If so possible gas valve issue.

Apr 04, 2010 | Dryers

2 Answers

Kenmore gas dryer is not getting hot


But the clothes drum is turning? Running? If you have a electric dryer you need to replace the heat elements. If gas you need to replace the igniter coil.

Oct 19, 2009 | Dryers

1 Answer

KELVINATOR GAS DRYER. IGNITORLIGHTS UP THEN TURNS OFF. NO HEAT.


the ignitor needs to be glowing white hot not orange. it is not hot enough to ignite so you need to replace it.

Oct 04, 2009 | Frigidaire FGQ1442ES Gas Dryer

3 Answers

My GE Dryer, model number Model# DSXH43GV1WW doesn't heat up anymore. The dryer turns on, the drum spins, in all the three types of available cycles, just no heat at all. Any ideas?


First make sure that the gas valve is on. Then verify that the gas connector is not kinked or restricted. then remove the connector at the back of the dryer and make sure there is gas pressure. Then visually inspect the pipe at the back of the dryer. Use a flashlight to inspect inside the pipe and make sure there is no debris inside the pipe that could restrict gas flow. On this dryer there is no removable burner door cover on the front or inspection window so you will need to remove the back panel of the dryer. Once the panel is removed you can turn on the dryer. You should first hear a click sound. That is the first gas solenoid valve opening. Then the igniter should start to glow. Once the igniter reaches 2200 degrees the secondary gas solenoid valve should click and the burner will come on. If you do not hear a click when the dryer is first turned on you will need test the first gas solenoid valve. Make sure it is getting voltage with a fluke meter. You can also touch a piece of metal to the top of the valve and the top should be magnetized when active. If you hear the first click but no igniter glow then verify the igniter is getting voltage and test the igniter with a fluke meter. You will need to test the ohms and most should be 500 to 700 ohms. If the igniter does not get a good reading or none it is probably defective and needs replacement. Usually most places that sell appliance parts will test the igniter for free. Just because the igniter glows does not mean that it is good. It can glow but not reach the 2200 degrees needed for the proper operation. Now if the igniter is good and you hear a second click then there might be a restriction somewhere in the gas line between the solenoids or the gas orfice at the burner. The sensor Gort was talking about is the flame rectification sensor and can detect the flame. It is rare for this to be faulty but not impossible. If you get flame for a couple seconds and then it shuts off it could be this sensor. Blow the burner assembly and this area off with compressed air and lint can block the sensor's ability to detect the burner flame. Also I believe your dryer has a larger fan blower than standard dryers. If this blower motor is not working the rest of the system will not come on. make sure the assist fan is working and that the vacuum switch is working and not stuck. Also check the vacuum line is not disconnected or restricted. And always remember that there are exposed power connections inside the dryer that could shock you and cause injury. use caution and if you do not feel comfortable working on this you might want to call a professional.

Sep 25, 2009 | GE Profile Harmony DPGT750GC Gas Dryer

2 Answers

The dryer runs, but there is no heat. Gas is


If your dryer doesn't heat, check these:

Igniter
Gas valve coils
Thermal fuse
Igniter Modern gas dryers use an electric igniter to ignite the gas from the gas valve. When it's working properly, the igniter glows bright orange. When it burns out, the dryer tumbles but there's no heat because the gas can't ignite. When the igniter burns out, you need to replace it. If the igniter is held by a tension bracket, you very well may need to replace the bracket too.

The igniter is inside the dryer housing, near the bottom front, usually in a cone-shaped metal tube (the force cone). It's about 2 inches long. It's mounted to the far end of the burner tube, and it has two wires attached to it--or to the tension bracket, if there is one.

Gas valve coils Watch the igniter. Does it glow bright orange, then shut off without igniting the gas? (When the gas ignites there's a large blue flame.) If so, there may be defective coils on the gas valve. Mounted on the top of modern gas valves, there are black electrical coils. The coils, when energized, open the gas valve. If one or more of the coils are defective, the valve doesn't open and the gas cannot ignite. Because it's often difficult to properly test the coils, it's usually best to replace both (all) of them at the same time.

Thermal fuse On many dryers, there's a thermal fuse (a heat-sensitive fuse that blows if the dryer overheats) mounted to the exhaust duct inside the back cover panel. The fuse is about an inch long. It's usually embedded in black resin and mounted in a white plastic housing.

Aug 20, 2009 | Kenmore 700 6972 Dryer

1 Answer

No flame but igniter cycles


If your dryer doesn't heat, check these:

Igniter
Gas valve coils
Thermal fuse
Igniter Modern gas dryers use an electric igniter to ignite the gas from the gas valve. When it's working properly, the igniter glows bright orange. When it burns out, the dryer tumbles but there's no heat because the gas can't ignite. When the igniter burns out, you need to replace it. If the igniter is held by a tension bracket, you very well may need to replace the bracket too.

The igniter is inside the dryer housing, near the bottom front, usually in a cone-shaped metal tube (the force cone). It's about 2 inches long. It's mounted to the far end of the burner tube, and it has two wires attached to it--or to the tension bracket, if there is one.

Gas valve coils Watch the igniter. Does it glow bright orange, then shut off without igniting the gas? (When the gas ignites there's a large blue flame.) If so, there may be defective coils on the gas valve. Mounted on the top of modern gas valves, there are black electrical coils. The coils, when energized, open the gas valve. If one or more of the coils are defective, the valve doesn't open and the gas cannot ignite. Because it's often difficult to properly test the coils, it's usually best to replace both (all) of them at the same time.

Thermal fuse On many dryers, there's a thermal fuse (a heat-sensitive fuse that blows if the dryer overheats) mounted to the exhaust duct inside the back cover panel. The fuse is about an inch long. It's usually embedded in black resin and mounted in a white plastic housing.

If the fuse has blown, it has no continuity. When this happens, your dryer either just stops heating, or it doesn't work at all. Be sure to inspect the venting/heating system before replacing the fuse to put the dryer back into operation. (You can't re-set this type of fuse.)

May 28, 2009 | Dryers

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