What Causes Low Airflow from Your HVAC System in Your Home?

What Causes Low Airflow from Your HVAC System in Your Home

On the occasion you do use an HVAC system in California you want to make sure that low airflow from your HVAC system in your home is not going to be a problem. Residents of California, especially those who live in the mountains of Glendale, Pasadena, and Los Angeles with the weather usually don’t need HVAC systems on a regular basis. If you do not use your HVAC system on a regular basis here are some tips to ensure that you will not have low airflow from your HVAC system in your home when you need it the most.

Is your home experiencing hot and cold spots?

When you are setting thermostats in your home odds are they will all be set at the same temperature. If this is the case and some parts of your home are colder than others or vice versa that is a good indication that something is not quite right with your HVAC airflow. The best solution to this situation is to call your HVAC company. Often this particular problem is caused by low airflow from your HVAC system in your home. The employee on the other end of the phone should be able to assist you with diagnosing the problem. They will also know whether they need to send a technician out to your home or not. Don’t panic though, most problems can be easily fixed.

Check your vents when you have low airflow

If you put your hand near a vent and feel low airflow or no airflow coming from it in your home, vent blockage is often a reason. You may be blocking your HVAC vents without realizing it. There might be a piece of furniture in front of the vent that is blocking the airflow to the rest of your home. You may have closed a vent without knowing, especially if you have recently moved any furniture and vents are located in the floor of your home. A closed vent will compromise the vents causing low airflow from your HVAC system in your home, in turn causing you to be uncomfortable.

Your HVAC might be under pressure

No one likes to feel a draft in their home. If your doors are rattling or slamming close on their own this problem can be caused by unequal pressure. This is created by low airflow from your HVAC system in your home. Negative air pressure means the air pressure inside is lower than outside. In this situation the HVAC system in your home will have to work harder and use more energy to push air through your space. This will cause low airflow from your HVAC system in your home because the system isn’t built to work that way.

Your air conditioning is blowing warm air

When your air conditioning unit starts to blow warm air into your home and the weather is 100 plus degrees outside that is a major problem. If this happens it’s safe to say you’re dealing with a low airflow situation from your HVAC system in your home. This problem needs to be fixed as soon as possible to avoid further damage being done to your HVAC system. Call your HVAC company right away.

An undersized or oversized airduct is going to create problems

If you are notificing low airflow from your HVAC system in your home it could be a duct work problem. Similar to the actual size of your HVAC unit, the airducts sizes are also very important. If the ductwork in your home is too large for the HVAC unit or the home in general the HVAC will not be able to maintain the airpressure resulting in low airflow.

In the case of smaller airduct problems there will be low airflow from your HVAC system in your home due to the air being restricted. If the air is restricted the airducts will not be capable of distributing the air equally resulting in low airflow from your HVAC system in your home.

Unfortunately, with wrong sized airducts its usually not a simple fix. All your airducts may need to be replaced. If you contact a professional like Lions Heating & Air Conditioning they will be able to assist you with your airduct problem.

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