>That also assumes heating to dry them in the first place You don't need heating either. I dry my bedsheets in a room with clotheslines in the roof of my apart

>That also assumes heating to dry them in the first place You don't need heating either. I dry my bedsheets in a room with clotheslines in the roof of my apartment building. That has like 5-10C right now and they dry just fine. Also humid air is the least thing I'd worry about in Winter.