Save energy: With proper humidity, you will feel more comfortable at a slightly cooler temperature. Set your thermostat to a lower reading. Even in those chilly months, you can save energy! Protect your home: Consistent humidity is critical to prolonging the life of your wood furniture, flooring, plants, and instruments. Fluctuations in humidity cause things to swell with excess water and shrink when the air is dry. This expansion and contraction are hard on your household items, particularly anything made of wood. Splits, cracks, and shrinkage can result. An adequately installed humidifier keeps moisture levels consistent, protecting your home and furnishings from fluctuating humidity. Don’t be static: Reduce the amount of static electricity build-up in textiles around your home.