When you turn on your air conditioner, the last thing you want to do is wonder ‘why is my AC not blowing cold air”. If your AC is not working as well as it should be and you are wondering why, there may be a few things that could be causing the problem. In this article we’re going to take a look into some reasons why your AC might not blow cold air and what you can do about it.
Air Conditioner Not as Cold as it Used to be? Here’s 6 Reasons Why
There are a few different reasons why your air conditioner is not as cold as it used to be. If your ac is not as cold as it used to be, even before the extreme heat, you may have one of these 6 issues.
1.) Your Thermostat
If your air conditioning system is not blowing cold air, the first thing to check is your thermostat. The thermostat controls the flow of refrigerant into the system. So, if it is not set properly, it will not send enough refrigerant through the system to cool it down.
2.) Your Ductwork Is Not Big Enough
If your ductwork is too small, it will restrict airflow and prevent proper cooling. Make sure that all of your ducts are big enough for adequate airflow. Also, make sure that you have no obstructions in the ducts. Things such as insulation or furniture blocking the way for air to move through them properly will prevent airflow.
3.) Duct Work Leak
If there is a leak in your ductwork, you will lose cool air from your system. This will result in warm air being blown out instead of cool air being blown out. Make sure that all of your ducts are sealed properly so that they don’t leak any cool air from inside of them. This will cause warmer temperatures in your home or business building.
4.) Dirty Air Filter
If you have a dirty air filter, it can cause your air conditioner not to cool properly. To fix this issue, you should clean the filter by removing it from the inside of the unit and washing it with soap and water. Once dry, reinstall it back into place and turn on your unit again to see if this fixes the problem. If not, continue reading below for more possible solutions.
5.) Fan Motors Going Out
If there is a problem with the motor and it cannot run at full speed or it keeps stopping or running slow, then the temperature will drop. This can happen because of a dirty fan motor or a damaged capacitor. You may need to replace the fan motor if this happens.
6.) Low Freon
If you have a split system air conditioner, there are two main components that make up your cooling system. The condenser and evaporator coils. The purpose of freon is to provide a heat transfer medium between these two coils. When you have low freon levels in your system, it can affect how well your unit cools your home or business.
Proper Maintenance helps Prevent Your AC Not Blowing Cold Air
As with any machine, your central air conditioning unit needs regular maintenance. Filters need to be changed and all other working components need to be examined by a professional. The standard recommendation is to have an HVAC maintenance tune up twice a year.
Regular maintenance can help identify issues before they become major problems that require expensive repairs or replacements. There are many things that can go wrong with your central air conditioning unit, but here are some of the most common:
- The unit isn’t running – if your air conditioner isn’t running at all, it could mean there’s a problem with the breaker or circuit board or that there’s no power going to the unit.
- Air blowing into the house but not out – if this happens, it could be because there’s a clog somewhere in the ductwork or because something else is wrong with your system (such as an electrical issue).
- Air blowing out but not cooling – this could be caused by dirty filters or blocked vents, which can both cause poor airflow through your home.
Have Your HVAC System Inspected By Experts
For any heating and cooling system, it is important to have the unit inspected for safety, efficiency and cost effectiveness. The least expensive way to do this is by having a qualified ac repair company come out and perform an inspection. Again, this is vital to ensuring your HVAC system is operating effectively and efficiently. So whether you have an issue with the ac not blowing cold air or just need basic maintenance or ac repair, Mullin Heating and Air Conditioning can help! Call us at (918) 209-3306 and schedule your inspection today.