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.
The Aprilaire Model 400 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 400 features drain-free operation, eliminating standing water. This makes it the perfect choice for homes with septic systems, locations where a floor drain is not available or homeowners interested in water conservation. It is installed by a local HVAC professional.
|• Minimal water usage.|
|• No drain required.|
|• No standing water.|
|• 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.|
|• Humidifies tightly constructed homes up to 4,000 square foot in size.|
|• Has an evaporation capacity of 0.70 gallons per hour.|
Just the right amount of humidity can keep colds and flu at bay and reduces aggravating asthma symptoms.