Fixing the Most Common Air Conditioner Issues


You may need it repaired if your air conditioner has gone haywire during the summer. But troubleshooting the problem first is a good idea before you call an HVAC professional.

The most common AC problems result from a faulty condenser, blown a fuse, or circuit breaker. Follow these tips to help you solve your problem and avoid costly repairs later.

1Faulty Thermostat Batteries

Faulty thermostat batteries can prevent a programmable thermostat from retaining its settings during a power outage. That’s why changing them is essential.

Changing the batteries once a year is the best way to ensure your programmable thermostat works properly and saves its settings for when needed.

If you’ve changed your thermostat’s batteries and the display screen is still black, there may be an issue with the power supply to the thermostat. If this is the case, you must troubleshoot it by calling a professional.

Another possible problem is a fuse or circuit breaker that was accidentally tripped when you tried to replace the batteries. It is a potentially dangerous situation and should be handled by an HVAC technician with expertise in air conditioner repair near me.

2Thermostat Issues

Many of the most common AC problems aren’t as challenging to troubleshoot as you might think. Save time and money by learning how to solve these issues yourself.

Your home may feel warmer than you would like, and run your air conditioner nonstop if your thermostat is malfunctioning. It can eat up energy and increase your cooling bills.

Your HVAC system’s thermostat is an integral part of its operation. When it’s working right, your AC runs smoothly and efficiently.

It should regulate your home’s temperature to meet your needs while letting you know when to change the settings. However, your thermostat might be broken if you’re experiencing any of the following problems.

3Faulty Condenser

The AC condenser is one of the most vital parts of the air conditioning system. When this component fails, the whole system stops working.

The condenser cools the refrigerant into a liquid state to allow it to circulate in the evaporator coil. It comprises numerous moving and stationary components that can break down or become damaged over time.

A faulty condenser can lead to many issues and may be difficult to spot. However, there are a few symptoms that you should look out for when the condenser starts to fail.

4Faulty Thermostat Settings

One of the most common AC problems is a thermostat that isn’t working correctly. Whether it’s an old analog thermostat or a newer digital model, thermostats can sometimes go haywire and cause severe issues with your system.

A faulty thermostat can be frustrating and inconvenient to deal with. Fortunately, there are some things you can try to fix the issue and get things moving again.

First, check the settings on your thermostat. If they’re off, then it’s likely that the batteries are dead, and you need to replace them.

5Faulty Thermostat Wiring

Thermostats communicate with your heating and cooling equipment through electrical wires. If one of these wires breaks or is disconnected, the thermostat will not send signals to your AC and furnace, causing them to malfunction.

A faulty thermostat may not turn on the cooling or heating system, display incorrect temperature readings, or even show an error message. It may also cause your system to short cycle and run nonstop or your living space to seem warmer than it should be.

Generally, these issues are easy to diagnose and fix without expensive service calls. However, if the problem is severe, it is always best to call your HVAC professional for assistance.