I have a Whirlpool Senseon (Calypso) dryer, Model #GGW9868KQ1 dryer that is fully functional - except - it will not heat. The display does not show any error messages, it simply does not heat. Any ideas for tests, fixes, etc. Thanks in advance!

I would be suspicious of the thermal fuse or the heating element.
Here is some info on testing/replacing the thermal fuse.
Here is some info on testing/replacing the heating element.

Good luck. Remember to be careful with electricity.
WallyH