Simplest solution would be the igniter or glow bar at the burner or the sparker if it has that. You should be able to take off the lower panel or there is a site plug that will let you see the burner.
The most likely cause is a burnt out thermal fuse located somewhere near the heating element.
yes
is the gas on? check the hot surface ignitor
Yes, and not only heat but it does produce carbon monoxide also as a by product of combustion
A blocked or clogged dryer vent.
A plumber with a gas ticket.
The Kenmore Gas Dryer will not heat and dry clothing.
$250.00
yes
Kenmore eliteelectric dryer model # 110600729990 says its drying, nothing happens
This model # is Gas (I own one)
First make sure the vent is not plugged.
A gas dryer that will not heat usually has one of two problems. Either the gas is turned off or the heating element is burned out.
electrical or potential (gas) to heat.
A gas dryer uses natural gas to heat air which is then passed through a rotating drum which tumbles the clothes through the heated air.
There are several types of manuals available for this type appliance. User manuals can be found at Kenmore.com The diy repair materials are available in paper format only from various sources, such as amazon.com. For reference to PDF service manual for gas and electric Kenmore dryers see http://www.allrepairmanuals.com/Kenmore-dryer.htm you will need to have appliance model number (it is not series 80). The model number can be found behind the door of your unit.
is the gas on? check the hot surface ignitor
Clear the vent tube