Troubleshooting Your AC Unit: Insights from a Naperville Heating and Air Conditioning Contractor

Troubleshooting Your AC Unit: Insights from a Naperville Heating and Air Conditioning Contractor


Air Conditioning unit breakdowns are a massive headache, especially when they happen during the heart of the summer. Summer is a particularly busy season for Naperville heating and air conditioning contractors, and scheduling a visit can sometimes take days. Fortunately, there are several HVAC issues that you can diagnose and solve yourself:

Ensure That the Thermostat Is Set Up Properly

The problem, and the solution, doesn’t always have to be very complicated. Sometimes, it is simply a matter of learning to set up the thermostat properly. When the thermostat is not set correctly, the AC unit will not work optimally. Issues here can range from having the thermostat set on heating rather than cooling, to having it set at the wrong temperature. After all, in the hustle of our day-to-day activities, we may forget to switch the thermostat when the seasons change. Before you check anything else, make sure that the thermostat is set up properly.

On a similar note, the issue may be with the batteries in the thermostat. If it’s been a while since you changed the batteries, the issue may be that they are dead and need to be swapped out. Check the batteries to make sure.

Check Your Air Filter

The air filter in your HVAC system ensures that contaminants are not continuously circulated through the home, and when it gets dirty, the air flow becomes restricted. This will put a strain on the AC unit and either cause it to run inefficiently, or not at all. Modern AC units are particularly prone to breakdowns if the air filter is clogged. If you have not changed the air filter in a while, it could be time for a replacement.

Check the Circuit Breaker

Another issue that can be solved very easily may stem from your circuit breaker. If your breaker has been tripped, your AC unit will get no power. The solution is to simply flip the circuit breaker and then turn on the AC from your thermostat. AC units usually have their own connection to the breaker, so it’s possible that your home could be fully powered while the outside AC unit is not.

Check the Vents

Clogged vents can also hinder the HVAC performance. As they circulate air from the HVAC components to the rooms of the home, the vents will accumulate dust and debris, creating blockages that restrict air flow. If you can visually identify the problem, you can solve some of these issues yourself. However, other cases will require professional help.

Issues That Require Professional Help

Some AC issues will require professional expertise and tools to fix. For example, if you hear strange noises coming from your AC unit, such as loud clanging or banging, you may have a serious issue on your hands. If you are still having issues after performing the basic troubleshooting steps, such as replacing air filters and thermostat batteries, then you will likely need professional help. In many cases, the issues can stem from an improperly installed AC, and only an HVAC contractor can help to reinstall or fix it.

Looking for a Heating and Air Conditioning Contractor in Naperville?

If you notice any of these problems with your system, Elite Air is here to help. We are one of the most trusted heating and air conditioning contractors in Naperville, and we strive to meet or exceed all of our customers’ expectations. Whether you need a professional to check your system, or you need someone to come handle a serious issue with your AC unit, we are the right people for the job. Give us a call today to get started.

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