It's been so long since my first post, I forgot about it.

The problem was never resolved. I did more research and found that the cpap I use does not run on DC if set above 11 inches of pressure. Does not make sense but it is what it is.

Thanks for all the comments.

BarryB

Hi Again, Sorry, forgot to mention there is NO hudmidifier built in to the machine and no water got into the machine. As I stated before, when I reduced the pressure from 12 cm H20 to 11 cm H20, the problem seemed to go away. I was wondering if anyone else had the same problem. Thanks again for all ...

Hi again and thanks for the replies. First, It's a REMstar plus, model number: 1005960. Second, the power cord I purchased from Radio Shack is rated for 5 amps. The unit will draw a maximum of 3 amps according to the plate on the underside of the machine. Third, I don't know what is inside the "offi...

I use a RemStar Plus cpap system. I wanted to use the cpap on my boat when I sleep overnight. I called my local medical supplier and they stated the DC power cord would run about $80. I told them to keep the cord. I went to Radio Shack and purchased a heavy duty (5 amp) DC power cord with the cigare...