Typically, dehumidifiers should be set to a relative humidity, or RH, level between 30 and 50 percent. This indicates how much water vapor is actually in the air in contrast to the amount the air is able to hold at a specific temperature.
In cold weather when a heating system is in use, the RH level should be kept between 30 and 40 percent. Otherwise, condensation can form on windows. Relative humidity levels above 50 percent are more likely to allow bacteria to grow. Some dehumidifiers do not have components that monitor humidity level. The Energy Star program recommends the purchase of a hygrometer, which independently reads the humidity level of a room and guides the homeowner to turn the dehumidifier to the on or off setting.Learn More
Dehumidifier water is not distilled. Stanford Magazine says that water from a dehumidifier still contains biological contaminants in addition to metallic residue, whereas distilled water contains neither.Full Answer >
Kenmore dehumidifiers are very effective for reducing air humidity levels. Excessive humidity can lead to water damage, fungal growth, mold and even minor flooding. If your Kenmore dehumidifier is failing or has stopped working, make sure it has power, that the room is warm enough, and that hoses and filters are clean and have no obstructions.Full Answer >
A dehumidifier with a built-in humidistat is generally set at a relative humidity level between 30 and 50 percent. If winters are cold and heating systems are needed, a level between 30 and 40 percent keeps windows from fogging up due to condensation.Full Answer >
The recommended humidity level for a house normally ranges from 35 to 45 percent. At this humidity level, it is neither too dry nor too moist, which allows the residents to live comfortably. It also provides the best condition to keep the rooms and furniture from damage.Full Answer >