Large Bypass Humidifier w/ Digital Automatic Humidistat

The Aprilaire Model 600 Humidifier is one of the best-performing bypass humidifiers on the market. Features: Features a built-in bypass damper, which means fewer parts to install Delivers up to 50% more moisture than competitive units Has an evaporation capacity of 0.70 gallons per hour Humidifies tightly constructed homes up to 4,000 square feet in size. Delivers optimum levels of humidity control with the Automatic Digital Humidifier Control. You never have to monitor your settings or wait until you feel uncomfortable. Provides vital service, temperature and relative humidity indicators in manual mode as well. Performs quietly with simple annual maintenance. Incorporates easy right or left discharge change-over.