120mm Floor Vent Booster Fan

thingiverse

Human: 0.6 nozzle 0.2mm layer Used 8-32 1-1/2" bolts with nuts. This was intended to replace an in-vent floor booster fan. The ones I found online did not provide enough volume to make a difference. This will allow for three 120mm CPU fans to be attached, which should roughly equate to 150CFM. The model is in two parts: the floor vent attachment and the top gasket. The floor vent attachment could be used alone if you are willing to have the fans exposed. For my needs, the vent was between the wall and the bed frame, so I wanted a method to run some vinyl ductwork. That's why the top gasket was created. The top gasket uses six-inch duct work instead of four inches because I didn't want strong pressure coming out if it were pointed at you. With six-inch ducting, it is more subtle. The slots on the vent attachment should be able to hold the nut so that it will not spin freely. This allows you to tighten the bolt with only a screwdriver.