Your home's air-conditioning system is one of the most significant investments that you'll make. That's why it's important that you not only know how to take care of it but also when to call for AC repair. Remember that, in some cases, ignoring an AC repair can lead to more costly and extensive damage later. If you want to be sure that you're getting the most from your home's air-conditioning system, you should familiarize yourself with some of the most common trouble signs, including failure to blow cold air. Here's a look at what you need to know if your home's air conditioner just isn't getting cold.
It Could Be An Airflow Problem
The simplest problem to address if your air conditioner isn't getting cold is an airflow issue. Many times, homeowners forget to replace the system's air filter in a timely manner, resulting in a clogged, dirty filter that just can't pass enough air through for the system to truly get cold. Instead, the evaporator coils freeze up and the whole system works inefficiently.
Since the air filters are inexpensive and easy to replace, this should always be your first stop when you're dealing with an air conditioner that isn't getting cold. If you haven't replaced the air filter in a while, do so. This could help you restore the cold air that you need.
Your Condenser May Need Cleaning
It's recommended that you schedule an annual inspection and cleaning of your air-conditioning condenser to keep your system running the way that it should. If you skipped this year's cleaning service, the lack of cold air could be because of dirt and debris buildup interfering with the air conditioner's operation.
While some steps of an air-conditioning cleaning could be done yourself, it's typically best to leave it to an AC repair and maintenance technician who knows all of the components that need to be cleaned as well as the safest and most effective means to clean them without damaging any other parts of the system.
Your System May Be Leaking
The refrigerant used in your air conditioner is a key component to its cooling abilities. If the air conditioner doesn't have enough refrigerant in the system, it won't be able to cool the air as efficiently, and you'll get warm air in the house.
Since the refrigerant system is a closed system, low refrigerant levels typically reflect the presence of a leak. That's why it's important to work with an AC repair technician if you have any reason to suspect that your home's air conditioner may be leaking refrigerant. The technician can test the system pressure to determine if it is, in fact, low on refrigerant. Then, your repair technician can inspect the lines to locate the source of the leak. This is essential because the leak needs to be repaired before the system can be recharged.
No matter what your air-conditioning system's malfunction may seem to be, working with an AC repair technician can help you to diagnose and solve the problem right away.