As a heating and cooling system ages, it will be in need of more AC repairs until it is finally time to bring in a brand new unit that uses cutting edge technology. And while we all love that upgrade when we get it, we also know that it is a big investment and we want to make sure that we get the most out of our current unit. Keeping up with repairs for your air conditioning is one essential way that you can keep it running as it should so that you get more for your money. Here are a few AC repair signs that you can’t ignore if you want to hang on to your current unit a little longer before investing in a new one.

Weird Noises

Sometimes homeowners will let weird sounds go on too long because they aren’t outside to hear them. Make sure that you are doing a visual inspection on both the outside of the unit and areas inside your home that pertain to it. If you hear pops, clanking, and other strange noises, then call for an AC repair. In some cases it will be a simple fix but left alone, it will end up creating larger problems that will cost more time to repair and more wear and tear on your unit.

Water Build-Up

There will be a normal about condensation when it comes to heating and cooling units, and you can speak with an expert when they come out for an AC repair. Learning what is normal and what isn’t when it comes to your system will make it much easier to stay on top of AC repairs and to keep your unit working as it was designed. You should also pay close attention to any freezing that is occurring in and around your unit and alert a technician that this is becoming a problem.

Low Airflow

If you have low airflow, then you can bet that your AC unit is working overtime trying to reach the comfortable temperature you set the thermostat at. The build-up in the ducts and dirty filters are easy fixes that can cause major damage when you don’t take care of them. Low airflow can be caused by a lot of different issues and you’ll want to bring in the expert to properly diagnose your unit. Start by changing filters, and bring in the pros to handle the rest.

Odd Odors

Odd odors can be a sign that you have mold building up in the ducts, and in some cases, it can be electrical wires creating a burning smell. Don’t ignore these odors when they occur because it’s bad for the quality of air, as well as could cause a dangerous situation.

Inaccurate Thermostat Readings

Don’t go blind when adjusting your thermostat because this could cause major problems in the future such as high energy bills and wearing down equipment prematurely. If your thermostat isn’t working, update it to a new one and enjoy all of the convenient features.