If you’re a homeowner who has an AC unit or system, you know they require regular maintenance to remain in good working order. Performing routine checks on your air conditioner can help you to spot problems early on, before they end up costing you a great deal of money. It’s best to call in a professional when you encounter a serious problem.

Common AC Problems

As an air conditioning owner, you should be aware of certain warning signs that your AC needs attention. Checking your system each year before the summer can head off any potential problems. One of the most common problems is improper operation, says the U.S. Department of Energy. The best way to achieve optimal performance with your AC system is to close all the windows and doors in the house, isolating the space you want to cool down. This allows your AC to work more efficiently without having to cool off rooms that are not in use.AC

Faulty installation is another common problem. This can lead to ducts that leak as well as low airflow. Improper refrigerant charging can lead to impaired performance and efficiency, if not performed at the point of installation. This problem falls on the shoulders of a service technician who failed to detect problems of refrigerant charging. Or, the opposite may happen and a technician adds refrigerant to an already-filled system. The skilled professional you hire will have to determine the root cause of your refrigerant problem. Adding refrigerant to a system that leaks will not solve the problem. You should seek out a trained professional who knows how to test your system, identify whether there is a leak, fix the problem, and charge the system with the right refrigerant amount, which should match the manufacturer’s specifications exactly. Other common AC issues involve sensor and drainage problems as well as electric control failure.

Possible Solutions

There are as many solutions as there are air conditioning problems. First, you can handle some basic maintenance tasks to ensure your AC is running properly, such as changing the filters as recommended to avoid premature failure of the compressor or fans. You can also make sure the condensate drain isn’t clogged up, which could block flow when it’s humid outside. However, if you spot a problem during your maintenance check that you don’t understand or don’t feel comfortable handling, call in a professional HVAC technician. The HVAC technician can address sensor problems, such as checking sensors within the thermostat that have been knocked out of place which causes the air conditioner to act up and fail to cycle properly.

When compressors and fan controls wear out, it may signal that the system is oversized and overworked. If wire corrosion has occurred, a professional can check electrical connections and contacts as well. According to Popular Mechanics, some signs that you should rely on licensed technician to address your AC problems include when the unit runs but no cool air comes out, weird sounds emanate from the condenser and compressor unit, the unit will not turn on, or you notice a big pooling leak or the circuit breaker drips. Aside from light maintenance and troubleshooting, it’s best to let the pros handle your AC issues, which could save you money from bigger problems later on.

This article was written by Billy Dunham, a home improvement expert who hopes to help you have an even better home. He writes this on behalf of AC Man of Houston, your number one choice when looking for professional AC repair services. Check out their website today and see how they can help you!