I think I may have shown my venting solution somewhere already but I’ll drop this here in hopes it helps someone. There recently was a thread where somebody was concerned with venting it the window in Sub-Zero temps.
As you can imagine we have the same issues in Minnesota. I haven’t tested this in those temps but I’m confident it’ll be mostly effective 
Here’s a really crappy video that at least hopefully conveys the concept…
https://photos.app.goo.gl/OXhM90uiwFmAKv872
8 Likes