AprilAire Automatic Bypass Evaporative Humidifier

The Aprilaire Model 600 Humidifier is a top-performing bypass humidifier and helps you fight dry air all season long. Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the water panel evaporator. Dry, hot air from the HVAC system is moved through the moisture-laden water panel evaporator. Natural evaporation takes place, the water is turned to vapor and the humidified air is circulated throughout your home.|Features a built-in bypass damper, which means fewer parts to install|Delivers up to 50% more moisture than competitive units|Optimizes humidity levels in your home|Helps reduce susceptibility to colds, the flu, and other respiratory ailments