4 Reasons Why Your HVAC System Has Airflow Issues

Have you noticed any problems with the ventilation in your home? Your air conditioner unit might be dealing with airflow issues. Airflow problems are among the most annoying air conditioner problems because it’s uncomfortable and difficult to pinpoint the exact cause.

Reasons That Create Airflow Issues In Their Home

If the airflow issues go untreated, it can lead to several problems, such as compressor failure. Regular HVAC service in Arlington, TX, can help users to prevent such faults, so keep an eye out for the following:

Low Refrigerant Levels

The refrigerant is essential to provide cool air throughout your home. If its levels are down, it won’t function desirably. Low refrigerant levels can cause low or no air to blow from vents in the house. It can also reduce cooling if there is a shortage of refrigerant.

Leakage is responsible for low refrigerant levels in the air conditioner. These leaks can be due to cracks or holes in the AC coil, corrosion buildup, and lack of maintenance.

Clogged Air Filters

The air filters are responsible for maintaining clean air in the home. They help to filter molds, dirt, and debris from the air. However, that dirt and debris can clog the air filters. For the air filters to function efficiently, it is essential to clean the air filters regularly.

A clogged filter needs to work harder to maintain the efficiency of an air conditioner. Regular cleaning of the air filters is essential to solving this HVAC problem.

Faulty Thermostat

The thermostat is a device that helps to display the indoor temperature and uses this information to turn the air conditioner on and off. Its goal is to set the specific temperature inside the home and provide a suitable amount of cool air.

An improperly working thermostat can severely damage the air conditioner. Owners should check the batteries to tackle the problems related to a malfunctioning thermostat. If the batteries are working, the owners should look for the accumulation of dirt and debris in the thermostat.

Blocked or Leaking Ducts

The air conditioner’s ductwork is responsible for delivering cold air to the home. Over time, due to lack of maintenance, dust and debris can clog the ductwork. It can also develop cracks and holes, which reduce the air conditioner’s airflow. Some rodents and other pests can also contribute to the clogging of air ducts.

A leaking air duct can also decrease the air conditioner’s airflow. Moreover, it can result in energy wastage and increase the chances of costly repairs while giving out poor air quality. Owners can look for an expert HVAC contractor in Arlington, TX, who can look after duct issues, help owners identify the fault, and provide you with the best repair options.


Machines like air conditioners may develop some faults with time. Contact Cool Tech Mechanical to get relief from these faults effortlessly. Contact us at (817) 904-5258.