Indoor air quality is essential to your overall health and well-being, and your HVAC system could be negatively impacting it. If you're experiencing worsening allergies, your unit could be the culprit. Here are some ways your HVAC system could be triggering your allergies and what you can do about it. 

How Your HVAC System Affects Your Allergies

1. Dirty Air Filter 

The air filter in your HVAC system is designed to trap dust, dirt, and other contaminants. However, if you don't change it regularly, it can become clogged and dirty, reducing airflow. A dirty filter can also release allergens back into the atmosphere, triggering sneezing and breathing issues. To avoid this, replace your air filter at least every three months or as recommended by the manufacturer. 

2. Mold in the Unit 

Mold thrives in moist environments, and your HVAC system can provide the perfect breeding ground for it. If there's moisture in the system, mold can grow on the coils, ducts, and other components. As the system circulates air, it can spread mold spores throughout your home, triggering allergies and respiratory complications. To prevent mold growth, ensure that your HVAC system is dry and clean. 

3. Circulation of Pet Dander & Pollen 

If you have pets or live in an area with high pollen counts, the allergens can easily get trapped in your HVAC system. As it circulates air, it can distribute pet dander and pollen throughout your home, triggering allergies. To reduce the circulation of allergens, groom your pets regularly, keep the windows closed during peak pollen season, and have your HVAC system serviced regularly. 

4. Carbon Monoxide Exposure 

Carbon monoxide is a potentially deadly gas that can leak from your HVAC system. Exposure to this gas can cause headaches, dizziness, and nausea. Ensure that your HVAC system is properly installed, maintained, and inspected by a professional technician to prevent carbon monoxide leaks. 

5. Lack of HVAC System Maintenance 

Proper maintenance of your HVAC system is crucial to ensure that it functions correctly and efficiently. Poor maintenance can lead to decreased performance and the circulation of allergens and pollutants throughout your home. Have a professional technician inspect and clean your unit at least once a year to ensure it maintains the indoor air quality of your living space. 

To maintain the indoor air quality of your home, it's crucial to take care of your HVAC system. If you're in need of a reliable HVAC contractor, turn to Comfort Air Solutions in Miamisburg, OH. With over 25 years of experience, their team of NATE-certified technicians can handle repairs and installations. Book an appointment today by calling (937) 272-1520 or visiting their website to learn more.