Wrace wrote:
My wife and I both use our bipaps when camping and I've found they seem to work better running them from straight 12vdc than trying to use an inverter. As such I have installed 12v outlets in our TT at the machine locations.
I've been on bipap since 1988 and I am on my third machine. When selecting a machine I always make sure it can run on 12v and that the appropriate cable is available. All of my machines cut out the humidifier when running on 12v.
on my resmed, you can turn on/off the humidifer when running on ac or dc at your choice. humidifier does more than double the current draw in many cases.