Window Exhaust vent

This is a simple design so users can vent the exhaust from their 3D printer. This model also has a potential use for Air conditioning units as well, depending on the hole size.  you will likely have to adjust the model to fit your window and will more than likely have to print a few of the window extensions. The dowels and holes are directional and you will be able to tell the direction by whether the print sits flush with each other. I used gorilla glue to hold all pieces together and used foam weather stripping around the sides and top of the insert as well as around the exhaust vent itself. So far this has successfully vented my printer and kept the heat inside and the cold outside.