These Top 7 Causes of Airflow Problems Will Require You to Contact a Heating and Air Condition Service in Chattanooga, TN


Are you experiencing airflow problems in your home or place of work? Is your heating and cooling unit not producing sufficient amounts of air? If your HVAC unit is showing one or more of the following symptoms, your next step should be to get in touch with a reliable heating and air condition service in Chattanooga, TN:

  • Hot and cold areas throughout your entire space.
  • Doors slamming by themselves, peculiar sounds emitting from the HVAC unit, and draft in other areas of the houses are examples of pressure imbalance.
  • Little to no air emits from your heating and cooling unit’s registers.
  • The heating and cooling unit blows warm air into the home.

If you one or more of these things are occurring, you are dealing with airflow problems. If you choose to delay getting this issue looked into by contacting an HVAC technician for heating and air condition service in Chattanooga, TN, it will not be long before you call them to replace your entire HVAC unit.

Airflow problems will place pressure on your heating and cooling unit, resulting in the compressor failing. When the compressor fails, that is when you will need to invest in a new HVAC unit. Therefore, it is better that you get a heating and air condition service in Chattanooga, TN before it can come to that.

You can reduce the chances of experiencing airflow problems by learning to identify the top causes that result in them. Here is a list of the top seven causes of airflow problems:

1.  Blocked Registers and Vents

Check all the registers and vents to ensure nothing is blocking them. Furniture can easily block, thus resulting in poor airflow. If you do not remove items from the register, it will wreak havoc on your HVAC system. If the problem remains unresolved, go for a heating and air condition service in Chattanooga, TN.

2.  Blocked Condenser System

Your heating and cooling unit has a condensing system, which you will find outside of your house. Outdoor systems can become blocked due to debris and leaves that have surrounded the HVAC system. If your HVAC unit is located in the mechanical room, equipment and other items can still obstruct it.

When items block your condenser unit, it causes the system to overheat due to the lack of accessible air. You will need to clear the area around your condenser unit of items to ensure it does not overheat and block airflow. If that does not solve the problem, there is a bigger issue at hand, which only a trained and certified HVAC technician can address and fix.

3.  Decreased Refrigerant Levels

Your heating and cooling system may be low on refrigerant. You might have a refrigerant leak, which only a HVAC technician can fix. Refrigerant levels can decrease the overall performance of your HVAC unit. Your HVAC company can test your heating and cooling unit for refrigerant leaks and repair them.

4.  Leaky or Blocked Ducts

Clogged air filters cause dust and debris to accumulate in the HVAC unit’s ductwork. If your ductwork is too small for your heating and cooling system, it will affect airflow. If the ducts are too narrow, they can easily become clogged.

If you reside in an older home or building, you might even come across birds, rodents, or insects living in the ducts of your HVAC unit. Another way air can leak out of the air conditioner unit is through the cracks or holes that can develop in the walls of the ductwork. If you are dealing with issues related to ductwork, hire a heating and air condition service in Chattanooga, TN.

5.  Clogged Air Filters

When was the last time you had a HVAC professional come to your home to replace your air filters? If considerable time has passed since you last had them replaced, schedule a heating and air condition service in Chattanooga, TN.

A clogged air filter can no longer capture debris and dust in the air. In return, this affects your airflow. This is why HVAC companies stress on the importance of scheduling a routine HVAC service. Doing so will ensure your air filters remain free of debris and dust.

6.  Slow Blower Fans

Your heating and cooling system has blower fans in it that circulate the air through your ducts and home. A sluggish blower fan causes poor airflow issues. In some instances, the blower fan might become coated with grime, which slows its operation down and reduces airflow. If your blower fan is not working properly as it should, you should get in touch with a HVAC professional to make it operational again.

7.  Oversized and Outdated HVAC Unit

An oversized and outdated HVAC unit can also cause airflow problems. If your HVAC system is too big for your home, it will turn on and off repeatedly. It will not cool your home and remove humidity from it as it should due to its size. It will not run long enough to provide you with a comfortable environment. Call for a heating and air condition service in Chattanooga, TN. They will come to your home to look at your HVAC system to see if it is the correct size for your home.

In the future, you should contact an HVAC professional to determine the type of size you should obtain for your home. Another cause of poor airflow is an outdated HVAC system design. For instance, you may have renovated your home, but not updated your heating and cooling system. This can result in the sizing or the layout of the ductwork to no longer cool your home properly. You should consult with an HVAC company for heating and air condition service in Chattanooga, TN to help you get the right heating and cooling system in terms of both size and design.

You need to get in touch with a HVAC professional for heating and air condition service in Chattanooga, TN if you are experiencing airflow problems with your HVAC unit. You can schedule an appointment with Metro Plumbing, Heating and Air for heating and air condition service in Chattanooga, TN