When your furnace runs often during cold Illinois weather, the indoor air can lose moisture quickly. That dry air can make your skin, throat, sinuses, furniture, and wood finishes feel the effects. A whole-home humidifier helps add balanced moisture back into the air through your HVAC system.

Common signs include dry skin, scratchy throats, frequent static shocks, irritated sinuses, nosebleeds, cracking wood trim, shrinking floors, or a home that feels colder than the thermostat says. If these problems happen every winter, your indoor humidity may be too low.

A whole-home humidifier is installed directly with your heating system and ductwork. As warm air moves through the system, the humidifier adds moisture to the air before it circulates throughout your home.

Most homes feel comfortable around 30% to 45% indoor humidity during the winter. The right setting can vary depending on outdoor temperatures, your home’s insulation, windows, and whether condensation appears on glass.

Yes. Dry indoor air can cause wood floors, trim, cabinets, doors, and furniture to shrink, crack, or separate over time. A whole-home humidifier helps maintain more consistent moisture levels, which is better for wood materials inside your home.

A humidifier may stop working because of a clogged water panel, blocked drain line, faulty solenoid valve, water supply issue, wiring problem, or incorrect humidistat setting. EZ Air can inspect the system and find out whether it needs repair, cleaning, or replacement.

Most whole-home humidifiers should be checked once a year, usually before or during heating season. The water panel or pad may also need regular replacement to keep the system working properly and prevent mineral buildup.