If you’ve ever gone to your thermostat to turn on your air conditioner, only to find that it’s already running but not cooling your home, you know how frustrating it can be. You may be wondering what could be causing this problem. Luckily, there are a few things you can check to troubleshoot your air conditioner and get it back up and running. In this article, we’ll go over some of the most common reasons why your air conditioner may be running but not cooling.
Why is Your Air Conditioner Not Blowing Cold Air but Running?
One of the most common reasons why your air conditioner may be running but not cooling is because it’s low on Freon. Freon is the refrigerant that helps your air conditioner cool your home. If your air conditioner is low on Freon, it may not be able to properly cool your home. You’ll likely need to have a professional come out and recharge your air conditioner’s Freon levels. And the same goes for if your air conditioner is leaking Freon. A professional for HVAC in Dunwoody will need to come out and repair any leaks before recharging your air conditioner.
Another common reason why your air conditioner may be running but not cooling is that the evaporator coil is frozen. The evaporator coil is responsible for absorbing heat from your home. If the coil is frozen, it can’t properly do its job, and your home won’t get cool. The most common cause of a frozen evaporator coil is a dirty air filter. A dirty air filter can restrict airflow and cause the evaporator coil to freeze. Lastly, a frozen evaporator coil can also be caused by a thermostat that’s set too low.
What Can You Do if Your Air Conditioner is Running but Not Cooling?
If your ac is running but not blowing air, there are a few things you can do to troubleshoot the problem. First, check your thermostat and make sure it is set to the correct temperature. If it is, then you will want to check your air filter for dirt or debris. If your filter is clean, then you will want to check your compressor for any signs of damage. Secondly, you can check your air conditioner’s coils to see if they are frozen. If they are, you will need to thaw them out before your air conditioner starts cooling again.
Lastly, you can check your ductwork for any leaks or blockages. If you find any, you will need to repair them before your air conditioner starts cooling properly. It will also help to know what AC refrigerant is & how it works so that you can further check why your air conditioner is not cooling. If you’ve checked all of these things and your air conditioner is still not cooling, then you will need to call a professional for help. A professional HVAC technician will be able to diagnose and fix the problem quickly.
These are the most common reasons why your air conditioner is running but not cooling. So if you have this problem, check all the items on this list, and if you still can’t figure out the problem, be sure to call a professional for help for any air conditioner services. Thanks for reading! We hope this article was helpful.