3 Common Problems with Your AC Unit and How to Fix Them

No one wants to have to deal with an air conditioning unit that isn’t blowing cold air. Unfortunately, this is an all-too-common issue that usually occurs in every home at some point. Getting to know some of the most common problems that can occur with an air conditioning unit is the best way to reduce the likelihood the problems will occur.

For homeowners who are ready to keep their unit running properly and avoid expensive repairs, keep reading. Here is some helpful information about the causes of AC issues, how to prevent them, and how to fi them when necessary. Read on to learn more.

1. Low Refrigerant

If an AC unit suddenly stops producing cooled air, most individuals will call for AC repair Kennesaw. Most times, the cause of this problem is that the unit doesn’t have any refrigerant. If the system develops a leak in the refrigerant lines, it means that there is something wrong.

Unfortunately, with this AC issue, the fix isn’t as easy as just adding more refrigerant to the unit. A repair technician will have to be hired to find the leaks and repair them, which is often an expensive and time-consuming process. This is especially the case if there are several leaks that must be located and repaired.

2. Frozen Evaporator Coils

A unit’s evaporator coil is what is filled with refrigerant. This is what will absorb the heat out of the air, similar to how a sponge absorbs water. While this may sound counter-intuitive, the coils have to have warm air circulating around them so they will work the right way.

If something goes wrong and the evaporator coil becomes too cold, a layer of ice may begin to build up on the exterior of the unit. If that happens, there will not be any air being cooled by the unit, in most cases. It’s a good idea to contact the professionals who can get to the bottom of the issue and make the necessary repairs to the AC unit.

3. Issues with the Thermostat

This is a common problem if a home still uses an older-style thermostat. It may not be calibrated properly and, if this is the case, it means the air conditioner is not getting the proper instructions from the control system (the thermostat). The good news is, this is a problem that is actually pretty easy to fix.

Usually, all that needs to be done is that the thermostat needs to be recalibrated or replaced. If a person is dealing with a newer, programmable thermostat, they can be challenging to reset and, as a result, they may not be set properly. If a person still has the manual provided by the manufacturer, they can check the instructions to ensure that the settings are correct.

Dealing With and Fixing AC Issues

When it comes to problems with an air conditioner, there are more than a few factors that have to be considered. If the unit is not working properly, it’s a good idea to call the professionals to have the system inspected to ensure that the actual issue is found and corrected. Don’t wait, and don’t ignore a problem with an air conditioning unit as it will only get worse and cost more to repair later.