Fixed Heating Mode: The Fixed Heating Mode on the DreamStation Series Heated Humidifier will allow you to apply constant heat to the heated humidifier plate, regardless of the humidity level in the room.
Adaptive Heating Mode: The Adaptive Heating Mode for the DreamStation Series Heated Humidifier automatically monitors ambient humidity levels and adjusts the heat settings throughout the night to continue to provide a comfortable humidity level. Using the Adaptive Heating Mode can help reduce the chance of any condensation build up in the tubing.
Preheat Option: The Preheat option on the DreamStation Series Heated Humidifier allows you to heat up your humidifier 30 minutes prior to use, making your therapy that much more comfortable from the moment you put your mask on.
Dry Box Technology: Dry Box Technology for the DreamStation Series Heated Humidifier was designed to help reduce the chance of water damage when the optional humidifier is used your machine. If any water were to escape from the water chamber, the Dry Box is designed to trap the water within the walls of the unit to prevent water from traveling through the machine and humidifier connection. Additionally, the air outlet port uses a one way valve to prevent water from exiting the water chamber and entering the machine.