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The heat of summer in Arlington, TX calls for a really good air conditioner. It gives you and your family a cool retreat from the extreme temperatures outside. If your air conditioning unit is just not able to keep up with the rising temperature, you may have a problem in the system. To help you understand more about potential problems, below are some frequent heating and ac repair issues.

Evaporator Coil Is Frozen

The evaporator coil on your air conditioner is responsible for removing the heat from the air, so your house can feel cooler. Generally, when the coil is frozen, there is a noticeable drop in your air conditioner’s ability to cool. So, if the evaporator coil absorbs the heat from the air, why does it freeze in the first place?

The evaporator coil is full of refrigerant, and needs warm air circulating around it to work properly. Airflow problems can cause the coil to get too cold, creating a surface layer of ice. When this happens, your air conditioner isn’t able to produce as much cold air, and sometimes none at all comes from the vents.

If your evaporator coil is frozen, the best thing you can do is to turn off your air conditioner and call your heating and ac repair service.

Refrigerant Level Is Low

Your air conditioner needs a specific amount of refrigerant to work properly. The refrigerant absorbs the humidity and heat from the air in your home, so without the proper levels the inside temperature will begin to rise.

There is a particular amount of refrigerant that is needed for your air conditioning to cool your house properly. Too much or too little can cause problems with your unit, so you need a heating and ac repair technician with the skill and knowledge to get it right every time.

If your air conditioner is leaking, it is losing refrigerant at an accelerated level. As soon as you notice your house isn’t staying as cool as before, you need to contact your heating and ac repair service.

Problems with the Fan

Your air conditioner has two fans. One blows air over the evaporator coil, to send cold air into the house. The other one blows air over the condenser, so the heat that has been absorbed. For your unit to work properly, you need both of these to be in good working order.

There are several problems you could have with your air conditioner fans that could cause problems with airflow. You could have a lack of lubricant, a faulty motor, worn-out belts, or a dirty unit. If these issues aren’t taken care of, your air conditioner will have to work harder to cool, which could lead to serious problems with your compressor. These repairs will be costly to fix, so you should contact your Arlington, TX professional as soon as you are aware of a problem.

Problems with the Thermostat

Your air conditioner’s thermostat is in charge of sending the correct temperature information, so your home is as comfortable as you want it to be. When your thermostat isn’t working properly, your air conditioner can’t work either. You may need help from your heating and ac repair service.

Thermostats require batteries to function. Check to see that your batteries are still working and change them if needed. If that’s not the problem, you could have a bad thermostat that will need to be changed.

Some older styles of thermostats need to be correctly calibrated, so they are sending the right signals to your air conditioner. Whatever is wrong with your thermostat, your heating and ac repair service can repair or replace yours quickly.

Condenser Coils Are Dirty

The condenser coil is located on the outside unit of your air conditioner. It blows the warm air that has been absorbed from the inside of your house to the outside. Because of where it is, it is exposed to a lot of dirt and debris.

When the condenser coil is dirty, it can’t work as efficiently. A dirty condenser coil is incapable of completing the proper heat transfer. This causes your air conditioner to work much harder to produce results, which can lead to a wearing down of the parts. If you don’t have it taken care of quickly, your heating and ac repair technician will have to start replacing parts, or even your entire air conditioning unit.

Ducts Are Leaking

The cool air from your air conditioner is delivered to the rooms of your home through a system of ducts in the ceilings and walls. When the ductwork is sealed properly, the air conditioner can function efficiently. But if your ducts have a crack or hole in them, the cool air can escape through it before it can get where it needs to go.

The loss of cooled air will not only keep your house from being as comfortable as you wish, it can cause more stress on your air conditioning unit. This makes the system work harder to do its job, which could lead to the breakdown of your air conditioner.

If you think you have a problem with leaking ducts, you need to have your heating and ac repair service inspect them. Using tiny cameras, they can look throughout your ductwork and find any leaks or obstructions that are affecting your home’s comfort level.

Air Filters Are Dirty

Every air conditioner relies on good airflow to cool your house. When that flow is blocked, your air conditioner can’t provide efficient cooling.

One of the biggest culprits when the airflow is compromised is a dirty air filter. Even though this is an easy maintenance issue, changing the filter is easy to forget. A dirty air filter can quickly turn into a clogged filter that won’t let any air through.

Your air conditioner came with specific instructions on how and when to change the filter, for efficient cooling. Make sure that yours gets replaced often enough to let the air flow freely through it and you will avoid expensive repair problems in the future.

A properly-working air conditioner is a must for the residents of Arlington, TX. Minuteman Heating and Air offers a comprehensive range of professional heating and ac repair services, to keep you cool all summer long.

Contact Minuteman Heating and Air today for more information about our repair services.