The first method uses a cooler (Styrofoam or plastic) and requires you to drill a hole on the top of the cooler. You will need to outline the circumference of the fan with a marker, making sure to make it slightly smaller so that the fan can rest on the opening without falling into the cooler. Once this is done, you will need to drill another hole for ventilation. You can use a cut our dryer vent or an elbow PVC pipe for this. The vent hole needs to be wide enough to hold either of these in place.
The next step is to fill the cooler with ice. You can use regular ice or water frozen in a container. Water frozen in plastic water bottles works well. One you replace the top of the cooler, place the fan and the elbow pipe or dryer vent in their appropriate openings. After making sure they fit snugly, it’s time to start the fan. You should now be feeling a cold breeze coming from the opening.
This method uses elements of the first, but instead of a cooler you use a 5 gallon bucket with a top. You will use 2 cut out 2 inch pipes (about 6 inches in length). You then outline the circumference of the pipes on the side of the bucket with a marker and cut out openings. Be sure to cut them out high enough so that the ice will have room.
You will then outline the fan on the top of the bucket and cut out a hole as well. The next step is to find a Styrofoam liner to hold the ice inside the cooler. Once you have all the materials in place, put the liner in the bucket, put the PVC pipes in their holes and add ice. Replace the top of the bucket and put the fan on it. Once everything is secure, turn on the fan and enjoy!
Making a homemade air conditioner is relatively inexpensive and takes about an hour or so to make.