Speaking of heat....
The little blurb about this dryer in the Laundromat users manual says:
"It features the exclusive 3-Way Dry Dial which will dry clothes completely, damp-dry them, and safely dry the new synthetic fabrics. When Dryer turns off, it even lets you know it with it's Singing Signal!"
We already know that the "singing signal" is no "how dry I am", but it doesn't seem to me that there's much "3-way Dry Dial" action going on either. It just has the standard timer dial, unless I'm missing something (always a distinct possibility)