Summertime in Mansfield, TX means a lot of things. Opportunities for backyard barbecues with friends, fishing on the lake, enjoying a few rounds of golf, and other outdoor activities abound in the area. But when the temperatures start to soar, you will need to have a cool, comfortable retreat.
You need a reliable air conditioner to get you and your family through the dangerous heat of the summer. But even then, problems can occur to ruin your comfort level. Let’s take a look at six of the most common air conditioning repair issues that professionals see, so you can be aware of the problems you may face. Knowing in advance could help you avoid some of these completely.
Frozen Evaporator Coils
The outdoor unit of your HVAC system has to deal with exposure to nature. It has leaves and trash built up around it after a storm, dirt flying through the air, and can become overgrown with foliage. You should make a habit of clearing away anything that collects around your air conditioner because it causes one of the biggest air conditioning repair problems.
If your air conditioner is not putting out cold air or any air at all, you may have frozen evaporator coils. While it may seem odd that freezing something can cause a lack of cold air, that is exactly what happens when something is blocking your outdoor unit. It helps if you understand a little about the part evaporator coils play in keeping your house cool.
Inside the evaporator coils, there is refrigerant. The refrigerant is necessary to pull the heat and humidity from the air. In order to cool properly, your evaporator coils require circulation of warm air around them at all times. If something is blocking the warm air from evaporator coils, like dirt or debris, they will get too cold and freeze up. A coating of ice will build up on the outside of the coils and your air conditioner will not be able to provide the cool air you expect.
Until you contact a professional for air conditioning repair, your air conditioner will strain to try to cool your house or business. This added stress can lead to even more problems with the motor, fan, or other working part. Keeping your air conditioning unit clean and clear of debris can help protect your unit and extend its lifespan.
Low Refrigerant Level
Your air conditioner needs a specific amount of refrigerant to accurately absorb the humidity and heat from the air. Too much or too little can cause performance problems. But simply filling the refrigerant may not be enough to fix the problem.
A low level of refrigerant in your AC is generally due to a leak in the refrigerant lines or lack of regular maintenance. You need to have an air conditioning repair technician check the lines for cracks. They can make sure the leaks in your refrigerant lines are properly filled, so the refrigerant is secured. When the leaking is stopped, your repair specialist can add the required amount of refrigerant.
The best way to avoid a low refrigerant level is to have your air conditioner scheduled for annual inspection. Your repair tech can catch any issues with refrigerant and get your unit ready for summer ahead of time.
Problems with the Thermostat
Your air conditioner’s thermostat is necessary to send the right temperature information to the control system. Without a working thermostat, the “brain” in your air conditioner can’t get the proper data, and your rooms will not feel comfortable.
The first thing you should check is the settings. Make sure you have selected the right mode and temperature. If everything is programmed as it should be and it still doesn’t work, see if it needs fresh batteries.
If nothing you try seems to work, it may be time to have your air conditioning repair professional check things out. You could have a faulty thermostat that needs to be replaced. If you still have a traditional dial thermostat, you might want to consider upgrading to a new smart thermostat.
Dirty Condenser Coils
Condenser coils, like evaporator coils, are part of the outdoor unit of your air conditioning system. They are exposed to the elements throughout the year and can collect a huge amount of filth from dirt and pollution from the air.
The job of the condenser coils is to expel the heat that is taken from the air inside to the outside. When they become grimy, they cannot work efficiently. The heat transfer is compromised, so the air conditioning unit works harder to try to cool the building. This increased stress can cause the parts of your air conditioner to work too hard, leading to extensive damage to the unit.
Your air conditioner relies on a system of ducts in the walls and ceilings to carry the cool air through your home or office. Over time, these ducts can develop cracks or holes that allow the cold air to escape before it can reach your rooms.
If your ductwork is leaking, you should notice a drop in your AC’s ability to cool adequately. Your air conditioning repair tech can make sure your ducts are sealed tight, so you get all the refreshing air you need when you want it.
Problems with the Fan
Your air conditioner has two fans, one blowing the inside air over your evaporator coil and one blowing the heat that’s been absorbed to the outside. Both fans must be working properly for your air conditioner to cool the building.
Fan problems can be due to a bad motor, worn-out belts, improper lubrication, or filthy conditions. Whatever is causing the problem, your Mansfield, TX air conditioning repair specialist will be able to get your unit working again quickly.
When you need air conditioning repair you need the professional services of Minuteman Heating and Air. Our experienced technicians can help keep you and your family comfortable this summer.
Contact us today at Minuteman Heating and Air to learn more about our air conditioning repair services.