Are you having trouble and wondering why your AC is not cooling? The vast majority of Americans and U.S. homes and offices have air conditioners. Living and/or working without an AC during the summer can be unbearable. It’s no surprise that ACs are quite popular.
Did you turn on your AC in July and start wondering “why is my AC not cooling?” Having a functioning AC is essential so you and your loved ones can get through the summer. There are many reasons why your AC might not be functioning properly, or at all. We’re here to discuss these reasons so you can find out how to get your AC running efficiently again.
Why Is My AC not Cooling the House?
Clogged filters are the most common reason your AC isn’t working. Cool air generated by your AC has to flow through filters. If these filters are clogged, the flow of air will be obstructed. The most common culprits of clogged air filters are dust, hair, dust, and pollen. To keep this problem from happening, we recommend cleaning or changing your AC’s filters every 3 months.
Coils are also common parts of ACs that might be affected. Mold and mildew can build up over your AC’s coils because they remain humid for long periods. Installing a UV light can protect your coils and prevent build up.
Refrigerant is an essential chemical utilized by air conditioners. There are several refrigerants available and used in the cooling industry, perhaps the most well known is Freon. Without refrigerant, your air conditioner can’t cool air. There are two main reasons why you might be low on refrigerant. The first is that your AC wasn’t charged with it enough on installation. The second is that it’s leaking out of your AC. It’s also acceptable for your refrigerant levels to drop over the years. A simple refrigerant recharge might be enough, unless there’s a leak. If your AC is leaking, it will need to be fixed.
Ducts transport cool air from the unit and distribute it throughout your home. If there’s a problem with your ducts, your home will remain hot during the summer even though your air conditioner is doing its job. Ducts can be damaged during handy work involving your attic. If you have pests such as rats or squirrels in your attic, they might be damaging your ducts too. Unless you fix your ducts and get rid of these pests, your AC will generate cool air however, it won’t be distributed properly.
ACs have compressors that circulate refrigerant between outdoor and indoor units. When the compressor is damaged, your AC won’t function. Problems affecting your compressor are troublesome because compressors can be very expensive to replace. You might consider getting a new AC altogether if your compressor isn’t covered by warranty.
There are several problems to consider when wondering why your AC is not cooling. Make sure to get your AC maintained and tuned up regularly to avoid these issues and detect them as early as possible.
