34+ Fan In Bathroom Should It Blow Out Gif. This bathroom has a window and has never had an exhaust fan installed. The bathroom here is below an accessible attic, so tom ran the exhaust duct across the attic and out a gable end.
Attach the bathroom fan to the joist.
If the temperature outside is cooler than the temperature inside the room, face the fan in the window so that it blows air in, which can usually be done at night and in the early morning when. A bathroom exhaust fan serves many important purposes. .just as we get tired trying to find out how far this thing goes, the air inside gets too tired to make it all the way to the end. The case has the power supply on the bottom so its hot air would come out right by the bottom fan, which would be blown back into the case by the bottom fan.