If your home isn’t heating or cooling properly, you might assume your HVAC equipment is failing. However, the system itself may be working correctly while an airflow issue prevents it from effectively distributing conditioned air. Before looking into major repairs or replacement, consider these common issues: 1. A dirty air filter This is one of the most frequent causes of poor airflow. If your filter looks dark, dusty or covered in debris, replace it. A clogged filter restricts the air that enters the HVAC system, which makes it harder to heat or cool your home. 2. Blocked or closed vents Make sure supply registers and return vents are open and unobstructed. Furniture, rugs and other household items can block airflow, especially when return vents are located on the floor. 3. Inadequate ductwork Undersized ducts or return air vents can prevent even a properly functioning HVAC system from moving enough air. Unlike a dirty filter or blocked vent, these issues generally require a professional evaluation. If these basic checks don’t resolve the problem, have an HVAC technician evaluate the entire system. Identifying the source of poor airflow can help you avoid paying for unnecessary repairs or replacing equipment that’s still useful.

3 Simple HVAC Problems That You May be Misdiagnosing

Learn how dirty air filters, blocked vents and inadequate ductwork can cause HVAC airflow problems that may be mistaken for equipment failure.

3 HVAC Problems You May Be Misdiagnosing

By Marco Sandoval President of Carol Flynn, Inc. Diamond Certified Expert Contributor

Marco Sandoval: Stepping Up

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