Two versions of the HC150 are available: the 110 volt version HC150 and the 230V version HC150AEU. The 230V version has a power cord but requires that a plug be attached.
Manufacturers do not test their Auto Adjusting Machines on the HC150, however it will work with most APAPs. APAPs which use the volume pressure of the tube to determine ideal pressure should function properly.
For GoodKnight 420S and 420E CPAP machines, please use the Sensor Line Kit for Puritan Bennett Sensor Line Machines when attaching the HC150 Humidifier.
This would not be an ideal heated humidification solution for the Virtuoso LX machine because the technology is not capable of supporting an external humidifier.