Remove everything unnecessary first, leaving only the refrigerator’s door and frame. Remove the freezer portion and create a tube hole to guarantee adequate ventilation.
Drill a second hole at the bottom of the refrigerator after removing the fiberglass insulation.
Instead of removing the doors completely, cut a hole in each one so that a pane of glass can be placed. Once the glass is firmly in place, use a blow torch to fuse and harden the insulating foam.
Finally, cover the holes with a fine mesh to allow air to pass through while keeping insects out.
Fruits, vegetables, meats, fish, and many other products may all be dried using this homemade solar dryer. This simple yet effective method will transform your old refrigerator into a useful appliance.
