Top 9 Causes of HVAC Air Flow Problems | Air Conditioner Repair in Dallas, TX

Top 9 Causes of HVAC Air Flow Problems | Air Conditioner Repair in Dallas, TX

It can be easy to tell when your air conditioning system isn’t performing at optimum levels. Your home won’t be as comfortable as it should be. The system makes strange noises and it seems to run for long periods with heating or cooling your home. You may not know what the problem is, but you can tell that something is wrong for sure. If your HVAC system is showing signs of poor performance, you shouldn’t hesitate to acquire air conditioner repair in Dallas, TX.

Most times, people will try to fix the HVAC problem by themselves and will only end up making it worse. This is the reason why it is recommended not to take chances when it comes to repairing your air conditioner, as only professionals know how to fix the problem for good. Most common HVAC problems that require air conditioner repair in Dallas, TX are related to airflow. You could have an airflow problem with your HVAC system if you are experiencing any of the following symptoms:

  • Pressure imbalance
  • Hot and cold spots in different areas of the home
  • No air coming out
  • Low or weak airflow from the vents in your home
  • HVAC system blowing out warm air

If you ignore airflow problems with your HVAC system for prolonged periods, you can cause serious damage to the system since airflow problems can cause the compressor to fail. The compressor is the heart of your HVAC system. If it fails, you will need to invest in a new HVAC unit.

The good news is that most causes of HVAC airflow problems are inexpensive and easy to fix. All you need to do is get in touch with a reliable HVAC service that offers you with air conditioner repair in Dallas, TX and you’re set. If you want to diagnose HVAC airflow problems, you have come to the right place. We will share some of the main causes of HVAC airflow problems here. These include the following:

1.   Clogged Filters

Do you remember the last time you changed the filters of your air conditioning unit? If you don’t, you should think about it because there is a good chance they are clogged. The air filter plays an important role in your HVAC system as it removes debris and dust from the air. If the filter gets clogged, it will impede HVAC airflow which will result in stuffy air and hot/cold spots. It is recommended that you should change your AC filters at least once a month to avoid clogged filters.

2.   Thermostat Problems

You could suffer from HVAC airflow problems due to a faulty thermostat or low battery as well. So, before thinking about air conditioner repair in Dallas, TX, check the thermostat first.

3.   Obstructed Condenser Unit

One of the most common HVAC airflow problems is a simple one. Air-cooled AC units have a condensing unit which is generally located in a mechanical room or outside. Outdoor units can get obstructed by debris and leaves accumulating around the unit. In mechanical rooms, the units can be obstructed by storage items or other equipment. When airflow doesn’t get to the air conditioning unit, it can overheat which will result in poor performance. So, before getting air conditioner repair in Dallas, TX, clear out the area surrounding the condensing unit.

4.   Leaky or Blocked Ducts

Do you know what happens to the dust that manages to pass through clogged AC filters? It starts to accumulate in the ductwork. If the ductwork is small or too narrow, it can get clogged when the dust starts to accumulate. It’s also common for birds, insects, or rodents to build nests in HVAC ducts which is why they should be cleaned regularly.

Sometimes cracks and holes can develop in the ductwork which will cause air to leak out from the ducts. This will result in reduced airflow for air conditioning and heating.

5.   Blocked Registers and Vents

The best advice for improving airflow in your vents is to ensure that all registers and vents are open and haven’t been blocked by furniture. It is a common problem in office settings, especially where people can’t agree on thermostat settings.

6.   Oversized AC Units

The problem with oversized AC units is a common one since there was an assumption made by many that bigger HVAC units are better and offer more cooling. However, this theory has been disproven because larger HVAC units will run inefficiently and not manage to cool a space that is too small for them. These units will struggle to remove humidity and make the space uncomfortable and stuffy.

7.   Dirty Coils

The condenser coil of your air conditioner is another part that plays a vital role in releasing heat from your space. The coil can easily get dirty and struggle to release heat since it is a part of the outdoor unit of your home and exposed to the elements. This will make your unit work harder to cool the indoor space. The result is HVAC airflow problems. This is one of the main reasons why you should regularly get the coils cleaned when you acquire air conditioner repair in Dallas, TX.

8.   Sluggish Fan

The HVAC system has a blower fan that is designed to move air through the ducts and your space. If the blower motor is sluggish, it can impede HVAC airflow and cause heating and cooling problems. In most instances, the fan is coated with a layer of grime which reduces airflow and shows the operation.

9.   Outdated HVAC Design

When it comes to HVAC design, you should consider updating your HVAC system if you have renovated your space. This is mainly because the sizing and layout of the ductwork need to be changed so that it can cool the redesigned space properly. Therefore, you should consult with an HVAC design expert, as simple changes can make a world of difference when it comes to HVAC airflow and comfort.

If you are experiencing HVAC air flow problems and experiencing the symptoms mentioned above, you should get in touch with K&S Heating and Air by calling at 972-271-9319or visiting their website for professional air conditioner repair in Dallas, TX.