Whirlpool Duet Gas (LP) dryer won't heatup

I have a Whirlpool Duet front loading gas dryer (converted to liquid propane) that was heating perfectly until Saturday morning. What steps are required to check the possible affected parts? One obvious question can be answered, we do have a full tank of gas that heats our stove). I have cleaned out the exhaust of dust and debris and there is a brisk flow of air.

Thanks for the help!

Hi,

I would check the thermo fuse first.