If you don’t care how it looks, and you’re specifically blowing air in with the box fan, you can just use a large garbage bag to direct the air in. Mount the fan vertically facing the opening, cut open a trash bag, and attach it to the remaining three edges of the opening and your fan.
owenfromcanada@lemmy.ca 5 days ago
If you don’t care how it looks, and you’re specifically blowing air in with the box fan, you can just use a large garbage bag to direct the air in. Mount the fan vertically facing the opening, cut open a trash bag, and attach it to the remaining three edges of the opening and your fan.
If it’s stupid and it works, it’s not stupid.