If you're experiencing airflow obstruction in your Jamestown, NC, AC air handler, don't worry - you're not alone. This blog post will outline the top causes of HVAC airflow problems. We'll also provide some tips on troubleshooting and fixing the issue. Stay cool! 1) Blocked Vents & Registers If the vents or registers are blocked, it can restrict airflow and cause your system to work harder than necessary. The vents are the small openings in your walls or ceiling that air comes out of. The registers are the panels that cover the vents. The central supply vent and return air vent should be in each room if you have central heating and cooling. Some common causes of blocked vents and registers include: - Furniture being pushed up against vents - Curtains or drapes covering vents - Carpet or rugs placed over vents If you have any blocked vents or registers, you should first move the obstructions. It will help improve airflow and allow your system to work more efficiently. 2) Blocked Air Filters A blocked air filter is one of the common issues that impede airflow in your AC air handler. The air filter's job is to trap contaminants and keep them from recirculating through your home. Over time, the filter can become blocked with dust, pollen, and other debris. When this happens, it needs to be replaced. A blocked air filter can also cause your AC unit to freeze up. If you suspect that your air filter is the culprit, check it and replace it if necessary. It's a good way to keep a few replacement filters on hand so that you can quickly swap out a dirty one when needed. An expert HVAC technician can help you troubleshoot airflow issues and determine if a clogged air filter is blamed. They can also clean or replace your AC unit's air filter for you. 3) The Fan Blade Has Issues Common problems with fan blades include bending, unbalanced, or damage. If the blade is bent, it can cause the air handler to vibrate and be noisy. An unbalanced fan blade will also cause vibrations and noise. A damaged fan blade can break and cause severe damage to the air handler. If you notice that your air handler is noisy or vibrating, it is vital to check the fan blade. If you see any damage, it is crucial to replace the fan blade. You should also check for bent or unbalanced fan blades. If you find either of these issues, you should have a professional fix the problem. 4) Condensation Pan The condensation pan is where the water from your unit’s evaporator coil drains. If this pan becomes rusted, it can cause holes and leaks. A hole in your condensation pan will result in water dripping into your home, while a leak will allow water to escape before it can drain properly. Either way, this can lead to significant water damage in your home. If you suspect that your condensation pan is leaking, you should immediately call a professional HVAC technician. Conclusion The Plumbing & Air Service Co. has seen it all regarding AC air handler issues in Jamestown, NC. If you're having trouble with your unit, don't hesitate to give us a call. We'll be happy to come out and take a look. In the meantime, check your air filter and make sure nothing obstructs the airflow.