No one likes to hear their air conditioner making loud, unwanted noises. It can be distracting and annoying, not to mention worrying if you don’t know the problem. This blog post will discuss the five most common reasons your air conditioning system could be making unwanted noises—and what you can do about it!
Lack of maintenance
One of the most common causes of air conditioning noise is a lack of maintenance. After installing your air conditioner, be sure to have it serviced by a professional HVAC technician. Regular air conditioning maintenance can help you spot any potential issues before they worsen—and ensure your system is running as quietly as possible.
Dirt and debris buildup
If your air filter has not been changed in a while, your air conditioning unit could be full of dirt and debris, causing it to make noises. To fix this issue, you should change your air filter regularly—at least once a month during the summer when your air conditioner runs most often.
If any components or ducts in your air conditioning system are loose, they can cause rattling and banging noises. You should inspect your air conditioner for loose screws, dampers, or other parts causing the noise. If you find any, you should tighten them up with a screwdriver.
The motor in an air conditioning unit is responsible for controlling the fan speed and airflow. If it is faulty or not properly lubricated, it can cause grinding and humming noises. To fix this issue, replace the motor with a new one or hire an HVAC technician to inspect and repair it.
Worn-out fan blades
If your air conditioning unit has been running for a long time, the fan blades may be worn down due to constant use. This can cause loud grinding or rattling noises. To fix this issue, you should replace the fan blades with new ones; if you are not comfortable doing so yourself, contact a professional HVAC technician for assistance.
If you need more help or would like a professional to look at your system, contact an experienced HVAC technician today! They can assess the problem and make sure your air conditioner is running smoothly—no unwanted noises included. Schedule a professional AC inspection today!