Maintain the perfect humidity and add moisture to avoid dry air which can make your home feel colder and cause dry skin Forget portable units, Healthy Climate humidifiers attach directly to your furnace or air handler for greater whole-home comfort and easier maintenance Ensure a healthier environment by ridding your air of viruses and germs that thrive in dry conditions Produce zero ozone, keeping your family safe and healthy Can be controlled through your iComfort® smart thermostat