Dehumidifier's are good finds .Obviously when I find the old one's they have all that an AC unit has .... the main thing is it has a metal case at 100%
Be that as it may newer Dehumidifier's have the usual as mentioned BUT basically are all plastic concerning case and all supporting structurer .
Yes the compressors are smaller and there is less copper it seems .

The question I put out ? dismantling the newer plastic units might be just spinning wheels as once apart the weight from plastic is significant
this item might be best sold off as mix.

I notice the more years I scrap the more plastic i see in other items
AC units - Fans - Vac motors - lamps - yada yada