There is a parts list available to order.

There is also a folder which I am uploading with all of the .stl files in order to print the parts. Included in this folder is also more information.

Once you have each part printed, you can go about assembly.

The frame and venting were both printed with PLA (I believe I did 20% infill at .28 resolution). I printed the tube that runs up your shirt with TPU so that it would be more flexible. If you have any printing questions on the parts feel free to reach out.

First take the peltier, and plug it into a power source so that you can be sure you know which side is hot, and which is cold.

There are grooves in the main frame where the Peltier slides. Slide the Peltier in so that the hot side us up (toward the shorter open side).  

Now, place a heat sink onto each side of the Peltier.