A humidifier should be set between 45 and 50 percent relative humidity. The variance in humidity levels is based on how dry or how moist a person wants the air to be. More »

Simmering a pot of water on the stove adds humidity to the air without a humidifier. Set the temperature to low to heat the water. Add more water, and adjust the setting as necessary to prevent the pot from boiling dry. ... More »

To set the humidistat on a humidifier, determine the proper relative humidity for the home and switch the dial to that setting. You need a humidifier, such as those mounted on furnaces or a standalone unit, and a relativ... More »

To set the humidistat on a humidifier, determine the proper relative humidity for the home and switch the dial to that setting. You need a humidifier, such as those mounted on furnaces or a standalone unit, and a relativ... More »

Simmering a pot of water on the stove adds humidity to the air without a humidifier. Set the temperature to low to heat the water. Add more water, and adjust the setting as necessary to prevent the pot from boiling dry. ... More »

Using a humidifier, boiling water, adding water sources and hanging clothes to dry are some ways to increase a room's humidity. Humidifiers range in size and capability. Some are made for distributing moisture throughout... More »

Pneumatech air dryers remove humidity from compressed air systems in an industrial setting, and some models provide refrigeration. Users can also apply filters to remove contaminants from the air. More »

www.reference.com Home & Garden Heating & Cooling