Water Saver Humidifier w/ Manual Humidistat

Need to maximize your humidity control with minimal water usage? The Aprilaire Model 400 Humidifier is the solution for you. The Model 400 is a drainless humidifier, featuring evaporative technology to minimize water use. Gravity pulls water down, while the wicking action of the Water Panel® draws it back to the top, using 100% of the water delivered to the unit. Features: Minimal water usage No drain required (Overflow drain required) No standing water Provides vital service, temperature and relative humidity indicators in manual mode as well. Humidifies tightly constructed homes up to 4,000 square foot in size. Has an evaporation capacity of 0.70 gallons per hour.