Without the thermal I would have never found this one today! 2001 American Standard heat pump
I inspected the safety pullout panel and no signs of burned or scorched marks, no loose terminals.
While running the emergency heat, and checking the vents I got 95 deg. with my temp gun. Sufficent working order for emergency heat in this part of the country.
After I shut the unit down I went back out just to look and “Shazam”
Hot enough to fry an egg.