3 Signs Your HVAC Coils Need Professional Cleaning

Everyone wants their home to be comfortable, and an HVAC system is ideal for this (as long as it's working properly).
There are various issues that you can experience with HVAC parts. If just one component is malfunctioning, it could affect the whole system.
HVAC Coils are a good example of this. If you have any issues with them, you'll want to have a professional take a look as soon as possible.
There are some signs you can look out for that will show you if your HVAC coils need professional cleaning. Keep reading to find out what they are.

1. Reduced Cooling Capacity

There's not much point in having an HVAC system if it can't cool your home properly. There may come a point where you notice it's not as effective as it should be. This is easiest to notice if you have different cooling units in separate rooms.
Dirty coils can stop units from functioning properly. In some cases, the unit can take a long time to release air at the set temperature. This is because the cooling capacity has been reduced.
Proper HVAC care will ensure your coils are clean at all times. You should contact a professional HVAC company for this, as qualified technicians know how to clean HVAC coils properly.

2. Higher Energy Bill

Energy bills can fluctuate, and they typically increase with time. This change is very gradual, so your energy bills shouldn't quickly jump up by a significant amount.
If you notice a sudden spike in your bills, it could be an issue with your HVAC system. Dirty coils will limit its ability to cool your home effectively. As a result, it may need to work harder to achieve the same results.
You should get a professional to take a look at your system. They can determine the issue and clean your coils if needed.
It's best to do this as soon as possible. The longer you leave it, the more money you'll waste on energy you shouldn't need.

3. Musty, Mildewy Smell

With the presence of moisture and a lack of ventilation, bacteria will thrive. This can happen in various areas of the home, including in HVAC systems. It can lead to the growth of mold or mildew which will likely start to smell.
This shouldn't happen if your HVAC system is working properly. One possible cause is dirty coils, so having them cleaned can help.
This is another issue you want to deal with as soon as possible. On top of the odor, this can present a health risk for you and your family.

Cleaning HVAC Coils

Dirty HVAC coils can cause a range of problems. It's not always easy to tell what the issue is as these systems are very complicated. Having a professional conduct an inspection is often the best route.
It's a good idea to establish an HVAC maintenance schedule with a professional company. They'll be able to keep your system in good working order and can spot small issues before they develop into big ones.
Sun Mechanical Systems serves the Chicagoland market and has over 60 years of combined experience. Take a look at our services page to find out more about how we can help.