Indoor Air Quality Articles

2026 Guide to Indoor Humidity Control

April 30, 2026

Here at , we enjoy beautiful scenery, a strong sense of community, and delicious barbecues. What don’t we enjoy? The humidity. If you’ve lived here for any length of time, you’re well aware of the battle we wage against moisture in the air, especially during those brutal months from July to September. We call this…

Duct Cleaning

November 28, 2025

Dust, allergens, and even pet dander can build up in your air ducts, leading to poor indoor air quality. This can trigger allergies and asthma attacks and even contribute to respiratory problems.

How Can You Manage Your Home’s Humidity?

September 30, 2025

The best recommendation for managing the excessive humidity levels in your home is to install a whole-house dehumidifier.

What Are Zone Control Systems?

May 15, 2025

A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Indiana home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.

Why Do I Need a Humidifier in the Fall?

October 30, 2024

Fall is a beautiful time of the year—but it comes with a drop in humidity levels. If you’re concerned about the humidity change and want to enhance your comfort inside your Dyer home, installing a humidifier is an excellent option.

5 Tips to Improve Your Indoor Air Quality This Fall

September 30, 2024

To improve your air quality and transform your Indiana home into the ideal living space you’ve always wanted, turn to our Illiana Heating & Air Conditioning, Inc. professionals. We are the leading heating, ventilation, and air conditioning (HVAC) experts—a company you can trust with your health and comfort.

How Can I Afford a New AC System (and Other HVAC Equipment)?

March 15, 2024

The COVID-19 pandemic has affected so many lives around us, both health-wise and financially. At Illiana Heating & Air Conditioning, we remain committed to providing the best service to all our Indiana customers during this difficult time. Let’s stick together as a community and help each other whenever we can. We can certainly understand how…

Why Air Duct Cleaning Is Important

February 15, 2024

Just like your lungs are an important connection to the rest of your respiratory system, your home’s ductwork, or air ducts, are importantly connected to your heating, ventilation, and air conditioning (HVAC) system. For your HVAC system—and your lungs—to perform at peak level, the numerous airways need to be open and clear. All in the name of breathing properly.

Improve Your Home’s Indoor Air Quality

December 5, 2023

Stand outdoors on one of those days when the weather feels perfect, take a few deep breaths, and enjoy the fresh air. Later, take another deep breath—only inside your home. How does it compare? Improving the indoor air quality (IAQ) at your , home or business makes sense on so many levels. Consider your health,…