Step #3: Cut two Holes in the Side of the Refrigerator
- The best way to keep your drink cold is to leave it in the refrigerator. To accommodate this, we need to run the two air tubes through the side of the refrigerator. There are several ways that you can do this.
- The simplest method is to just run the tubes through the door. However, this creates a large gap around the tubes that will let the cold air out of your refrigerator. The refrigerator will still work, but it will be much less efficient.
- Another option is to cut a slit in the gasket around the door. Just take a knife and carefully cut a hole in the gasket, behind the magnetic strip, that is just big enough for tubes. This will still leave a gap, but it will be much smaller.
- The last option is to drill holes for the tubes in the side of the refrigerator. This method requires a little planning. You want to be absolutely certain that you do not drill anywhere near an electrical wire or a refrigerator coil. First you want to locate where the electrical wires are run inside the refrigerator. Follow the power cord to see where it enters the housing. Inside the refrigerator it may go to the light, the thermostat, or a fan. The wires will typically take the shortest possible path. Then you need to locate the refrigeration coils. The easiest way to do this is to open up your refrigerator and feel which parts of the walls are the coldest. If you are having a hard time sensing a temperature difference, then you may need to let the inside of the fridge warm up to room temperature first. The back wall is the most common place to find the coils. Once you are 100 percent certain that you know where the wires and coils are, you can drill two holes somewhere else in the housing for the tubes. If you are not sure, then use one of the other two methods.