When you switch on your air conditioning system, 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 questioning why, there might be a couple of things that could be causing the issue. In this article we’re going to have a look into some reasons that your AC may 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 ac system is not as cold as it used to be. If your air-conditioner is not as cold as it used to be, even before the extreme heat, you might have one of these 6 problems that are causing it.
1.) Your Thermostat
If your cooling system is not blowing cold air, the first thing to examine is your thermostat. The thermostat manages the flow of refrigerant into the system. If it is not set correctly, 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 limit airflow and prevent suitable cooling. Ensure that all of your ducts are big enough for appropriate airflow. Likewise, make sure that you have no obstructions in the ducts such as insulation or furniture obstructing the way for air to move through them properly.
3.) Duct Leak
If there is a leak in your ductwork, you will lose cool air from your system which leads to warm air being blown out instead of cool air being blown out. Make certain that all of your ducts are sealed adequately so that they don’t leak any cool air from inside of them and result in warmer temperatures in your home or business building.
4.) Dirty Air Filter
If you have a filthy air filter, it can cause your air conditioning system not to cool properly. To fix this problem, you should clean up the filter by removing it from the inside of the system and washing it with soap and water. Once dry, re-install it back into place and turn on your system again to see if this fixes the problem.
5.) Fan Motors Going Out
If there is a problem with the motor and it can not run at full speed or it keeps stopping or running slowly, then the temperature will drop. This can take place because of a dirty fan motor or a damaged capacitor. You may need to change the fan motor if this happens.
6.) Low Freon
If you have a split system air conditioning unit, there are two main components that make up your cooling system. The condenser and evaporator coils. The purpose of freon is to supply a heat transfer medium between these two coils. When you have low freon levels in your system, it can affect how well your system cools your house or business.
Proper Maintenance Prevents AC Not Blowing Cold Air
As with any machine, your central air conditioning unit requires 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 a/c maintenance tune up twice a year.
Routine maintenance can help identify issues before they become significant problems that need expensive repairs or replacements. There are lots of things that can go wrong with your air conditioning system. Here are a few of the most common:
- The unit isn’t running– If your a/c unit isn’t performing at all, it might imply there’s a problem with the breaker or circuit board or that there’s no power going to the system.
- Air blowing into your home but not out– If this happens, it could be due to the fact that 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 yet not cooling– This could be triggered by unclean filters or blocked vents. These can both cause inadequate air flow through your home.
Have Your Heating And Cooling System Inspected By Professionals in West Jordan, Utah
For any heating & cooling system, it is necessary to have the unit inspected for safety, efficiency and cost effectiveness. The least costly way to do this is by having a certified ac repair company come out and complete an inspection. Once again, this is important to ensuring your heating and cooling system is operating effectively and efficiently. Give North Star Heating & Air Conditioning a call at (801) 285-9022 and set up your ac inspection today.