Category : "Maintenance" < Back to Main CategoriesVideo Still Working After 23 Years Video PlexiDor Door Installation Video How to Change Weather Seal on PlexiDor Large Plus and Extra Large Dog Doors Video PlexiDor BiteGuard Weather Seal and Lock Issue Video PlexiDor Extra Large Spring Kit Installation ArticleCan one collar key control two electronic PlexiDor pet doors?ArticleDoes the PlexiDor warranty cover all the parts?ArticleMy Bull Mastiff has figured out how to pop the security plate out of the tracks, what can I do?ArticleMy PlexiDor has lasted for over ten years, but now it doesn't close completely. What can I do?ArticleHow long does the PDE key last?ArticleCan the PlexiDor freeze shut, so the dog can't go in or out?ArticleTesting the PlexiDor Electronic Antenna WireArticleWhy can't I program a new collar key for PlexiDor Electronic dog door?ArticleHow do I change the flap on a PlexiDor dog door?ArticleDoes my PlexiDor Electronic pet door need maintenance?ArticleChanging springs in a PlexiDor XL manufactured before 2008ArticleHow do I change springs in my Extra Large PlexiDor dog door?ArticleHow do I change the panels in my large PlexiDor dog door?ArticleHow do I change the springs in a large PlexiDor dog door?ArticleHow do I change the panels on my medium PlexiDor dog door?ArticleHow do I change the springs in my PlexiDor pet door?ArticleHow do I change the springs in a medium PlexiDor dog door?ArticleHow do I change the spring in a small PlexiDor?ArticleWhat kind of warranty does PlexiDor come with?Page 1 of 212