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Healthy Homes

Unexplained illnesses? Your home might have "sick house" syndrome caused by allergens, mold, radon, humidity or other problems.

Assessing Your Indoor Air Quality

Learn how inadequate ventilation can lead to "sick house syndrome" - and find out how to cure it.

Radon Safety

Radon is a colorless, odorless, tasteless gas found in the soil under a home - and it can be hazardous to your health.

Air Cleaners

If someone in your family suffers from allergies, asthma or other respiratory problems, a high-efficiency air cleaner can make a big improvement.

Controlling the Humidity

An automatic whole-house humidifier connected to your existing heating system can provide continuous, no-maintenance moisture control.