The ClimateLine tube enhances the H5i Humidifier by controlling the air temperature as it passes through the tube.

By keeping the temperature in the tube steady, the Climate Control system automatically adjusts to changes in ambient conditions to maintain a comfortable humidity level. Rainout is avoided without needing to reduce the humidity delivered.

A temperature sensor built into the mask end of the tube is automatically controlled by the Climate Control algorithm to deliver a consistent, comfortable temperature at the mask.