GE Front Load Dryer, Model# dhdvh52ef0ww
When you say the heaters are sagging, do you mean the coils? We checked all of the vents yesterday and they were very dirty so we cleaned them and tried it again and it still didn't work.
The last one that I refer to in the video that doesn't show connectivity through itself doesn't look like a thermostat. Do you know what type of part that might be (if that's the one you are talking about).
Sorry I am an electricity idiot so I don't know any terminology.