I ordered and installed the thermal cutoff unit, part # 279816
This fixed my problem and it is blowing heat now. This part came with a new hi-limit thermostat. In my error I already replaced my hi-limit thermostat before this part came in. The hi-limit that came with my thermal cutoff limit is a little different then the one that is on the machine. Is it necessary to install this part? My dryer is working, but I want to make sure I am not at risk by not installing the part.
I heavily cleaned out the vents and did have a big build up of lint. That is taken care of.
Thanks for all the help from those that helped. This sight has saved me a lot of time and frustration. I know a lot more now then when I started, so thank you.