The dryer doesn't blow heat, just air. The selection dial doesn't move when the drying is operating.

Fixing an Electric Dryer that Doesn't Heat and the Timer ...

? 5:51
https://www.youtube.com/watch?v=0mo_gw0p2CI
Jun 29, 2013 - Uploaded by SamuraiRepairman
Although electric dryers are the simplest appliance to work on, ...Replaced outlet, cord, and moved the outlet so we don't have the same ... Whirlpool LER4634EQ0 110 v timer motor, when timer contacts TM .... David Villa 7 months ago ... 3 years and now thedryer won't heat and the timer doesn't advance, ...Missing: cu

If your dryer won\'t heat up the first thing to do is clean out the vent from the back of your dryer up to the roof. (or where ever your vent leads to). You will have to clean it our from both ends. Use a vacuum cleaner that has the ability to switch and BLOW air rather than suck air to blow it through. This usually fixes the problem because there is no air flow and it takes HOURS to dry. If that doesn\'t work then look at the back of your dryer. MAKE SURE IT IS UNPLUGGED IN EVERY EVENT! Then disconnect the wires one at a time and clean and reconnect to make sure you have a good solid connection. Plug back in and see how if it works.

What is the make and model?

there is a cycling thermostat in line with the high limit thermostat and timer circuit,on timed dry its disabled and the timer will run no matter what,on any sensor dry setting it uses the heat of the element to heat this cycling thermostat to move the timer as the clothes get drier as the heating element heats the timer doesn't move,when the heater cycles off from the high limit thermostat then timer moves again,you need to find out if its a bad heating element,thermal fuse or possibly even a circuit breaker in the homes electrical panel tripped out on one of the 2 phases that gives you the 240 volts required to operate the dryer element,the breaker may not show its tripped,so shut it off and back on and try this first

What is the model number of your unit?

probably the belt snapped that spins the drum

Check the exhaust vent when running and be sure there is a good flow of air. You may have to clean the exhaust pipes all the way through. Dryers require a good flow of air for proper operation.

Hi, If you are having problems with your gas dryer not heatingthe most common problem is that the ignitor goes bad. Even though it glowssometimes it is still not working properly. if you dryer is gas check out this gas no heat tip.... If you have an electric dryer, you can have many differentthings that can go wrong causing the dryer not to heat. check outthis electric no heat tip...

heatman101-=
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Hello, does the dryer drum turn? If the dryer drum is moving. Is the dryer blowing hot air, cold air, no air at all? Now, if it's doing everything mention above escept blowing hot air then you'll need a new heating element. If not blow air, then the drum belt is broken, belt off, or the drum motor has gone south. It was put for a quitt. Which mean in New Mexico, they fired me, I don't work, no job, finished, I'am out of here, don't bury me with my wires exposed. I hope I was some help to you. have a nice day and be safe, GB. stewbison

if your not getting heat the dial will never move its not getting dry, and your in a sensor circuit.
if you have no heat at all
electric......element
gas...........ignitor
this is where id start