To some homeowners' surprise, an AC unit does much more than keep you cool in the summer. Did you know it also plays a vital role in controlling the humidity in your home? An HVAC contractor can help you better understand the importance of humidity control and how to maintain a healthy balance. Here are a few ways they can do that.

Clean Coils Can Help Humidity

The evaporator coils on your AC unit play a pivotal role. If they get dirty, it can affect humidity levels because they can't remove moisture from the air. Clean coils will let moisture pass through and evaporate outside, keeping your home comfortable and dry. On the other hand, dirty coils will cause humidity levels to rise.

Air Filters Can Help With Humidity

As part of a routine inspection, your HVAC contractor will replace your air filter. Keeping your filter clean can also help keep your humidity levels at a healthy level. A dirty filter will increase moisture in the air, which can cause mold to grow. Mold growth is one of the biggest triggers for allergies and other respiratory ailments. One of the biggest factors that define overall indoor air quality is indoor relative humidity (RH). According to the University of Massachusetts Amherst, RH should be kept below 60%. The best way to avoid this problem is to have your air filter cleaned or replaced regularly.

Well-Maintained HVAC Units Help Control Humidity

During the peak of the summer, it's imperative to ensure your HVAC unit is regularly serviced. High-performing units can reduce humidity levels in the home. These units have a high-efficiency rating and are designed to efficiently remove moisture from the air. Properly maintained HVAC systems will also keep your home at the ideal temperature for maximum comfort.

HVAC Contractors Can Help You Set Your Thermostat

It's more challenging than you might think to program your thermostat, especially when you're battling the scorching summer weather. Your technician can help reduce humidity in your home by showing you how to program your thermostat. They can provide tips on temperature settings during the day's peak or when you're sleeping.

An HVAC contractor has a lot of knowledge about keeping you comfortable year-round. Ultimately, they'll also help you save money on your energy bills. Contact North Star Heating & Air Conditioning Inc today to learn more about our services.