When the winter winds were whipping, you probably did not think much about your air conditioning unit. But now that the winter cold is behind you and the summer heat is right around the corner, you are giving your AC some attention.
If you want your air conditioning unit or home HVAC system to keep you cool and comfortable this summer, now is the time to show it some love. If you treat your AC unit right, it will return the favor, so having some basic troubleshooting skills could be good for your comfort all season long. Here are some common AC problems and their solutions.
The Cool Air is Not Blowing
When your AC unit is operating at peak efficiency, it should be nearly silent. Even so, you should feel a steady stream of cold air coming from the system, and when that air stops something is definitely wrong.
If you’re lucky, the culprit will be something as simple as a clogged drain, an issue regular air conditioning services should be able to resolve. In other cases, a stopped AC unit may need to be replaced, as frequent shutoffs can be warning signs of imminent failure.
You will see some moisture and condensation even when your AC unit is operating normally, but an increase in water volume could indicate a refrigerant leak. You should be vigilant about the moisture in and around your AC unit; if you see high humidity levels or signs of mold growth, it is time to call a professional.
You will hear your AC unit running, but the noises it makes should be unobtrusive and easy to ignore. If you hear strange noises coming from your air conditioning unit, you need to investigate the cause.
Squeaking, squealing or grinding noises could be signs of weakened or failing components inside the air conditioning system, and replacing those parts now could save the entire unit and extend its life. If you hear any new or unusual noises, it is time to call an HVAC expert.
An Unpleasant Aroma
You should not be able to smell your air conditioning unit, and if you do, you need to investigate the reasons. If you notice a bad smell or unusual odor coming from your AC unit, you could be looking at mold growth or other dangerous conditions.
In some cases, the unusual odor will have an easy fix and you may be able to resolve the issue on your own. There may be fallen branches or yard debris blocking up the exterior portion of the air conditioning unit, and removing that debris could stop the odor in its tracks. But if you cannot find an obvious reason for the strange aroma, you will want to call for professional air conditioning services right away.
Increased Cooling Costs
If you are experiencing an unusually hot summer, you should expect your cooling costs to go up. Keeping your home cool and comfortable becomes more difficult, and more expensive, when the mercury rises. But if the summer temps are the same and your bill is much higher, you should take a hard look at your air conditioning unit.
Increased cooling costs are always cause for concern, and not just for your budget. A sudden spike in your electric bill could mean your AC unit is starting to fail, or that it is working harder than it needs to. It could be something as simple as a clogged filter or malfunctioning drainage tube, and working through those issues one at a time could ease your costs and increase your home comfort.
Many air conditioning problems can seem mysterious at first, but once you understand how these units work, fixing the issues may be easier than you think. The basic AC problems outlined above are common enough, and if you encounter them you now know what to do. You do not have to be an HVAC expert, but knowing the possible solutions to common AC problems will serve you well.
If your AC unit is still not working, it is time to call the experts at Comfort Air. Professional air conditioning services can be extremely valuable for area residents, especially when the summer heat is at its worst.