- Joined
- Oct 19, 2001
- Location
- Greensboro, NC
Here is what I did to make a removable duct that you can just unplug when you are not using it or it gets too cold for you. On the front of the case I used a 4 inch pvc coupling that I cut in half and mounted in front of my intake fan. I cut the hole for it kinda tight and sealed it from the back with some hot melt glue. The part that plugs in with the dryer vent tubing is just a 4 inch to 3 inch pvc reducer. The dryer vent tubing fits on the 3 inch end perfect and doesn't even need a clamp. I cut a short piece of 4 inch pvc tubing and mounted it in one end of the reducer. I sanded the end slightly that connects to the compouter so it didn't get stuck when you plug it in. The other end of the dryer vent tubing just goes to a small piece of plywood with a dryer vent mounted in it. The plywood fits in your window and you can close it down to hold it. I put a filter on the window end so as to keep bugs and crap out. When you are finshed, just unplug it and put it away.