If you are wondering why your air conditioner doesn't blow out the nice chilly air that you need to stay cool, the problem may not just be the unit. If your home doesn't get cold enough, but the unit is always running, call an HVAC professional fast.
You'll want to have the experts come to your home to look at the unit, and to look at other components of the ventilation system. There a few different reasons the unit may not be making enough cold air, or why the air may not be flowing through your house:
The Freon could have leaked out of the air conditioner, or it could have gotten diluted from condensation inside the storage container. The HVAC expert will check the levels of Freon, which is the chemical that makes the air cold. If the chemical leaked, the entire unit may need to be unthawed, and components repaired.
If the fan isn't blowing, the air isn't getting pushed into the ducts so it can circulate around the house. If you can't hear the fan going, or you aren't sure, let the experts do the inspection. This may be a simple fix for you.
On average, 20-30 percent of the air coming through the ducts can be lost due to faulty or damaged ductwork. Your cool air may not even have a chance to get to all of the rooms in your home, because it's lost as soon as it enters the ventilation system. Get the ducts sealed to help with efficiency and stop this problem.
If the central air conditioner is over 15 years old, it's most likely past it's prime. You may want to consider replacing it with an air conditioning system that is energy efficient, and that can perform the way you need it to. This is going to make you more comfortable and add value to the home.
If you can't figure out why your air conditioner isn't working, but the house won't get cooled off completely, get to the bottom of the situation and quit suffering. You don't want to spend the hot summer days sweating in your sheets because you haven't taken the time to repair or replace the unit, and there are some models that will earn you a federal tax rebate because of their efficiency.
If the problems are major, contact an air conditioning repair service to help you figure out what needs to be done to keep your home comfortable and your HVAC unit running smoothly.