Beware the one-hose energy suckers!
https://m.youtube.com/watch?v=_-mBeYC2KGc
TL;DW units with one hose pull interior air over the coils to do the energy exchange, then blow that air out the hose. This makes your space become a negative pressure zone and the air is replaced with unconditioned outside air which must be conditioned.
Idk I kinda like the idea of a madman living in my graphics card. I want to be able to spin them up and have them tell me lies that sound plausible and hallucinate things.