ResMed ClimateLineAir™ 11 heated tubing Specifically designed for ResMed AirSense™ 11 AutoSet, the slim size of the ClimateLineAir™ 11 tube is designed to offer flexibility, sleeping comfort and a reduced risk of getting caught up in the patient's bedding Built-in sensor is designed to continuously monitor temperature, and when paired with a ResMed HumidAir™ heated humidifier and the available Climate Control Auto option, humidity is automatically adjusted to deliver optimal comfort.