3 Ways Your HVAC System Affects Your Air Quality

Anyone living near the Ohio River Valley has good reason to worry about air quality. The valley’s low wind makes pollution and allergens collect until they cause health problems like asthma, chronic obstructive pulmonary disease, and even lung cancer.

You may think that spending more time inside will protect your family from poor air quality. Going indoors will only help when you have a reliable HVAC system. Otherwise, you can expect the air inside your house to contain more pollutants than the air outside.

Getting the right HVAC system can help solve the problem in three crucial ways.

HVAC Systems Have Filters That Capture Contaminants

HVAC systems have filters that capture items like pet dander, dust, pollen, lint, mold, plaster particles, hair, and other pollutants that can contaminate the air in your home.

Some HVAC air filters work better than others, so you should learn about your options to make sure you can improve your indoor air quality. Experts use MERV (minimum efficiency reporting value) ratings to determine what types of particles the filters can capture.

Most home air quality HVAC filters have MERV ratings between 7 and 12. Within this range, you can capture pet dander, insecticides, dust, mold spores, auto emissions, and other common pollutants.

Make sure you check your HVAC air filter at least once per month. If it looks dirty, then it can’t do its job well. Replacing dirty filters will improve your indoor air quality and help your HVAC work more efficiently.

HVAC Systems Can Improve Air Quality by Controlling Humidity

The Environmental Protection Agency (EPA) recommends keeping indoor humidity between 30% and 50%.

High indoor humidity can help mold grow. Exposure to the mold can lead to a variety of health problems, such as difficulty breathing, couching, throat and eye irritation, congestion, and sneezing.

The presence of mold also increases the risk that children, especially babies, will develop asthma. Asthma can give children health concerns that last throughout their lives.

You can improve your indoor air quality with an HVAC system that controls humidity. To get the best results, make sure you choose an HVAC system that comes with a humidity controller. Whole-house humidity controllers can remove excess moisture from your air, making it healthier for everyone to breathe.

HVAC Systems Circulate the Air for Better Health

The Ohio River Valley has a lot of pollution because the air gets stagnant. As air sits in the same place, it collects allergens and pollutants that make it unhealthy.

The same thing can happen to your indoor air quality when you don’t have an HVAC system that circulates the air.

By circulating air, you disturb the airborne chemicals, spores, dust, and dander that can make your family ill. On warm days, you can open the windows to circulate pollutants out of the house. During hot and cold seasons, though, you can rely on your HVAC system to keep the air as fresh as possible.

Talk to a Professional at Mitch Craig HVAC About Improving Indoor Air Quality

You don’t have to live with poor indoor air quality. Contact Mitch Craig Heating and Cooling to learn more about using HVAC for better air quality. Whether you need a new system, a replacement part, or maintenance, Mitch Craig can give you an affordable way to keep your family healthy throughout the year.