Central Air Conditioner Troubleshooting Guide-Indications, Common Problems, and Repairs

The average lifespan of central air conditioning systems usually lasts from 15 to 20 years. During this time, these central air conditioning systems encounter a lot of issues that you must look into immediately to maintain the comfort inside your home. Yes, routine maintenance can be a huge help in preventing major repair problems, yet in general, damages and breaks will inevitably happen on the whole system, bringing irregular issues behind.

So how will you determine when your central air conditioning system has an issue? More significantly, how can you address usual air conditioning problems when they occur?

In this blog article, we discuss central AC unit troubleshooting. We hope when you finish this article, you will have the information you need to avoid air conditioning problems or correctly address them when they happen.

Let us look at the five common problems and air conditioning repair in relevance to air conditioning units.
Air Conditioner Does Not Turn On

It is the usual AC problem. You try to switch on your air conditioner, and instead of the AC unit providing you refreshing and cold air, there is none.

Luckily, the AC problem is always easy to repair. If your air conditioner does not turn on, or likely, you do not have power. Check your circuit breaker for a broken fuse or damaged breaker.

Flip the switch and check whether that mends your AC problem. In case it does not solve the problem, try examining the wiring in your thermostat. Repair any worn or loose wires to get the AC unit running again.

Problems Changing Your Thermostat

Thermostat problems, as we said earlier, are frequently the reason your air conditioner does not turn on or give off cold air. You can begin by calibrating the thermostat accurately. Placing the thermostat at the correct setting lets it regulate the temperature in your home.

What if you set the thermostat correctly, yet the air conditioner still does not run? Call an expert technician in central AC units for troubleshooting and repairs.

Clogged, Dirty, or Leaking Air Ducts

Fresh and cold air from your central air conditioning system moves through air ducts to each room in your house. The air ducts remove the warm air from your living spaces and direct to the air conditioner where it is cooled. Over time, these ducts can be dusty and blocked, hindering the movement of cold air in your entire home. Rats can also create holes in your ductwork, causing an air leak. If you have observed that your central air conditioning system does not give off cold air evenly, then chances are there is a leak in your ductwork.

Another clear indication that your ductwork has problems is the increasing electricity bill. It is because your HVAC system is working hard to keep the cold air; as a result, the air is escaping through the air ducts. Always check air ducts for possible issues and take the required actions to repair them. Contact your HVAC technician when you suspect that your ductwork requires a complete examination.

The Air Conditioner Is Noisy

Current central air conditioning systems are nearly quiet. Yes, the unit may create a soft sound when it switches on and gives your home a cool and refreshing air. Yet, if the air conditioning system is working too noisy, then you must have a problem.

Most times, the problems are with fans of your air conditioner. The fan is likely loose, torn, or broken. The belt must also need a replacement. Either way, you will need the help of an expert technician to inspect and mend the problem.

Airflow Issues

Let us say that the level of refrigerant is okay. If your house is still not getting the cold air, it could be that the central air conditioning system has some issues with airflow. Dirty filters are the usual cause of these problems. Replacing your air filter is vital. Air filters require replacement at least every three months. If you have some pets, you may need to change your air filters more often. Defrost your AC system before making the changes. Remove any dust and dirt you see on the evaporator coil as well.

Central Air Conditioner Troubleshooting: Now You Have the Facts

All central HVAC systems encounter problems now and then. With some information on central air conditioner troubleshooting, you should be able to discuss these AC problems whenever they occur.

Are you interested in dependable HVAC repair services in Waterloo? Please contact HVAC Waterloo expert technicians, today!