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Much of what we keep outdoors in our yards or elsewhere around our property has some sort of cover, and the air conditioner is no exception. Central air conditioner units are kept outdoors and connect to the inside of the home through ducts. This means they are exposed to the conditions outdoors. Just like you might cover a BBQ while it is not being used, air conditioners should be covered up in the same way to offer protection. Your air conditioner will live outdoors, and there aren’t many places in the world where it will be hot and rain-free all year round. This means that during the winter when your air conditioner doesn’t get as much use, it might be sensible to cover it. There is some debate about whether or not you need to cover the unit for certain conditions. For instance, a bit of rain is normal and doesn’t instantly make it essential to cover up the air conditioner. Manufacturers should have built their products to last outdoors so you don’t have to worry too much, but there are certain conditions that nothing will help besides an air conditioner cover. What rain can do is cause oxidization, which, when it happens to metal, creates rust. Rust can eventually degrade your air conditioner, and stop them lasting as long. Keeping water away is a good way to prevent this from happening. If hailstorms are forecast, or you have a suspicion that hail is on the way, it makes sense to cover your AC unit. Soft material covers may not stop denting from big hail stones, but it can prevent stones entering and getting into the mechanics of the unit. Many people opt to cover their AC unit as soon as warmer weather has subsided and they know that it is not going to be used anymore. Of course, if there is any chance of the conditioner having to be used then you shouldn’t try to do so when it is covered! This will cause damage. However, if you know that winter has set in, you can cover it for this period. There are some precautions to take. Remember to regularly check inside the cover in case any creatures have taken the chance to try and nest there. Also, mold and mildew can build up, so taking the chance to clean it periodically is worthwhile.







