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.
Humidity is the measure of how saturated the air is with water. When the humidity is too high, such as more than 50 percent, harmful particles like mold and bacteria are able to grow and propagate quickly. This can be bad for respiratory health as well as the home's structural integrity. When the humidity is too low, such as less than 30 percent, the air will seem dry, which can cause irritation and breathing problems, along with damaging a home's foundation.Learn More
The difference between a humidifier and a dehumidifier is that one takes moisture out of the air and the other adds moisture to the air. A dehumidifier draws air over a set of cold coils to cause condensation. The condensed water is collected into a container for emptying.Full Answer >
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. Line drying laundry inside the house also increases humidity.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 >
Set the thermostat according to your schedule and those of other occupants of your home. Make regular adjustments to help save on utility bills. Always enter the current date and time to make your thermostat more efficient.Full Answer >