Poor HVAC system airflow results in higher energy bills and discomfort around the house. Why does this happen and what can you do to prevent it from happening? Let’s learn more in today’s post from professional HVAC contractor Efficient Systems, Inc.

Dirty and Clogged Air Filters

One of the most frequent culprits of poor HVAC airflow is dirty or clogged air filters. Filters are designed to capture dust, pollen, and other airborne particles, preventing them from entering your living space. However, over time, these filters can become clogged with debris, significantly restricting airflow. It’s highly advised to clean or replace HVAC filters every 3-4 months or more frequently if you have pets or live in areas with high pollen counts.

Obstructed Condensing Units

The outdoor condensing unit plays a vital role in expelling heat from your home. Leaves, debris and other obstructions around the unit can restrict airflow and cause the system to overheat. Regularly clearing the area around your outdoor unit, especially after storms or during fall when leaves are abundant, can help maintain proper airflow.

Blocked Vents and Duct Leaks

Furniture placement can unknowingly block air vents, leading to uneven temperatures in your home. It’s important to ensure that all vents are open and that furniture or curtains are not obstructing them. Additionally, leaky or blocked ductwork can significantly reduce airflow and cause inefficiency and discomfort. Older homes might especially suffer from this issue due to aging infrastructure. Scheduling regular duct inspections can prevent and identify blockages or leaks early on.

Improperly Sized HVAC Units

An HVAC system that is too big or too small for your home can create airflow problems. Oversized units tend to short cycle, not running long enough to effectively distribute air throughout your home. Conversely, undersized units strain to cool or heat your space, leading to inadequate airflow. Consulting with a professional to assess and correct your system’s size can prevent these issues.

Issues with Thermostats and Blower Motors

Thermostat issues can also lead to poor airflow. Incorrect calibration, dead batteries or malfunctioning thermostats can cause your HVAC system to run erratically, impacting airflow. Furthermore, the blower motor, which is responsible for moving air through your ducts, can fail or operate inefficiently due to grime build-up or wear and tear. Regular maintenance checks can identify and fix these problems before they escalate.

Solutions to Improve HVAC Airflow

To combat poor airflow in your Indianapolis home, consider the following measures:

• Regularly replace or clean air filters to prevent blockage.

• Ensure your outdoor unit and air vents are free from obstructions.

• Schedule annual maintenance checks to identify duct leaks, blower motor issues, and thermostat malfunctions early on.

• Consult with a professional to determine the correct size of your HVAC unit for your home.

Need more help with your HVAC’s airflow problems? Turn to the best in Greentown, IN, Efficient Systems, Inc. Call us at (765) 628-3331 or use our site to reach us.