Whirlpool Duet Electric Dryer - not heating

I noticed this morning that the dryer is no longer heating. The control panel lights up and the timer counts down. Everything appears to work as it should, but it doesn’t heat. We recently replaced the thermal fuse (a couple months ago) when the dryer completely stopped working (at that time the drum would not spin).

We have checked to make sure that the vents are open and that the air is flowing freely.

Any suggestions you could offer would be greatly appreciated. My husband has is opened up and is testing it as I type.

Thanks,

Bobbi Jo