ResMed S9 ClimateLine™ Heated CPAP Tubing | Gray & Orange Compatible with S9™ devices, ResMed introduces its new ClimateLine Heated Tubing with the S9 series machines. Exclusive to ResMed, the ClimateLine Tubing is 40% lighter, 20% thinner, and takes up 35% less space..
. ThermoSmart Heated CPAP Tubing delivers optimal levels of humidity during therapy, and because the tubing itself is heated, you don't have to worry about room temperature or rainout disrupting your therapy.