2Indoor air quality is one of those things you don’t usually think about until it starts to become an issue. However, if you or a family member suffer from respiratory ailments, the quality of the air you breathe is extremely important. With St Louis, Missouri HVAC repair and installation, it’s possible to have high indoor air quality. The following are five ways an HVAC professional can help.

Air Filters

High-efficiency air filters such as carbon, HEPA, and Lennox PureAir filters remove pollen, dust, dander, and even microscopic pollutants from the air, performing far better than the average store-bought filter.


During the winter, heating your home causes the air to become very dry. Cold and flu viruses thrive in dry conditions so ensuring the air in your home has enough humidity is essential to good health. Modern humidity systems are thermostat-controlled and don’t need to be filled with water.

Comfort Controls

Imagine being able to control your home’s temperature from wherever you are, even if it’s at work or on vacation. Now you can with Wi-Fi enabled, remote thermostats. Today’s responsive thermostats can also be set to control humidity levels as well as temperature and even energy usage.

Zoning Systems

These systems allow you to heat or cool each room of the house as necessary. This helps save on energy bills as rooms that aren’t occupied don’t have to be heated or cooled as much as rooms that are. Zoning systems also help create consistent temperatures in your home throughout the year, regardless of weather.

Germicidal Lights

When you cough or sneeze, the resulting particles can stay airborne for long periods of time. Germicidal lights kill the airborne pathogens that air filters just can’t eliminate.

These methods of indoor air quality control will have you breathing easier and enjoying high indoor air quality in no time.