What Causes an Evaporator Coil to Freeze?
If you have ever turned on your air conditioning unit and been greeted by a blast of cold air, you may have wondered what was wrong. More often than not, the problem is with the evaporator coil. This component of the air conditioner helps to cool the air that is circulated throughout your home. When it becomes frozen, it can cause all sorts of problems. In this article, we will explore what causes an evaporator coil to freeze and how you can prevent it from happening.
1. The Refrigerant Level is Low
One of the most common reasons for an evaporator coil to freeze is because the refrigerant level is low. When the refrigerant level is low, it can cause the coil to become too cold. This can happen for a number of reasons, such as a leak in the system or improper charging during installation. If you suspect that the refrigerant level is low, it is important to have it checked by a professional for AC repair in Atlanta as soon as possible so that the problem can be rectified.
2. The Air Filter is Dirty
Another common cause of an evaporator coil freezing is a dirty air filter. A dirty air filter can restrict the airflow to the coil, causing it to become too cold. This is why it is important to regularly check and replace your air filter. It is recommended to do so every month or two, depending on the level of use your air conditioner gets. You must also know why is there ice on my air conditioner so that you can easily find out the problem and fix it by yourself. It will also help you to avoid any future problems.
3. The Thermostat is Set Too Low
One of the prevalent reasons for an evaporator coil to freeze is because the thermostat is set too low. If the thermostat is set below 65 degrees, the coil can start to freeze and cause all sorts of problems. It is important to make sure that the thermostat is set to the correct temperature so that this does not happen.
To Sum It Up
These are the three most common reasons for an evaporator coil to freeze. If you are having this problem, it is important to check the refrigerant level, the air filter, and the thermostat. If you are still having problems, it is best to call a professional and have them take a look. Doing so will help to ensure that the problem is fixed as soon as possible and prevent any further damage from occurring.
