How to Replace the Fuses on a Central Air Conditioning Unit Your home is turning into a sweat box! It may just be that your overworked air conditioning unit blew a fuse. Here is how to replace the fuses on a central air conditioning unit so you can get back to what is really important--relaxing in your lounger with a tall, cool lemonade and chuckling as your neighbor is soaking wet, cutting his grass. Air Conditioner Fuse Box Outside - Sticker Deals Aug 01, 2013air conditioner fuse box outside – welcome to my internet site, this blog post will discuss regarding air conditioner fuse box outside. We have gathered numerous pictures, ideally this photo is useful for you, and also help you in finding the response you are trying to find.