Purchased a new door seal for the freezer side. Be sure and heat it up, either in the sun or in the dryer so that it's very soft and easy to manipulate. If not, it will take a day or two before the seal relaxes enough to seal the freezer section so it will not.. Installed the seal it was difficult because I did not heed it adequately so it's took about a day and a half before it fully contained the cold from the freezer. During that time it frosted up around the seal. It's not a difficult installation, but use either a spanner or some dull edged piece of metal to push the seal in. By the way, the video shows a different style of weatherstrip then with my unit used, and a different way to install the weatherstripping.